One-stop Change Solution Provider

Inspiring a Culture of Trust & Making a Positive Difference in the Lives of People by Intentionally Being Different
ATvisor™ was founded by Alexander Trost in 2005 with the initial intention to provide professional advice at a competitive price to small and medium sized enterprises in the field of Human Capital / Leadership &...
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ATvisor™ is the perfect One-stop Change Solution Provider, inspiring a culture of trust and respect. Along with our ATvisor™ Mission “Making a Positive Difference in the Lives of People who want to make a Difference”, our Service...
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Engaging People, Leading Change, Making Differences in Lives   “I met Alexander Trost when he conducted a change management training program for our organization. Alexander impressed me at many levels. The pre-training preparation was meticulous,...
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Be it the development of individuals or groups, ATvisor™ takes Education literally by its Latin origins “educere”, meaning “bringing out”. To bring out the best in people, we strive for emphatic listening, mindful questioning and understanding in a trusted environment with the goal of creating a customized solution together. Based on refreshingly different mindsets and lateral thoughts, our intentionally different approaches and practices allow making a lasting positive difference for our clients.  While our process is based on adult education theories, coaching frameworks and competencies as well as latest research results, the outcome is always a unique blend of intentionally different concepts, best suited for each case and situation.


ATvisor™ stands for
Integrity, Sincerity and Simplicity,
fueled by Serenity as the true Source of Life Energy.


Understanding of all Company Functions and their Interdependencies.
Ability to translate Complexity into Simplicity.
Conceptualizing / Business Modelling.
Leading Change / Building Cultures.
Inspiring Sustainable Change of Mindset and Behavior.
Instilling Retention of Learning through Innovative Concept Models.


ATvisor™ is the perfect One-stop Change Solution Provider, inspiring a culture of trust and excitement as well as co-creating a people development landscape that brings out the best of people through coaching, facilitating and consulting.

Live Wiser™

Integrative Self-Development approach blending essential techniques from Coaching, Leading Change, Cognitive Behavior, Mindfulness and Wellness with insights from Behavioral Research, Neuroscience and  Psychology – individually tailored for each client. Live Wiser™ builds on the belief that sustainable behavior change is unleashed by lasting mindset shifts that come from within.

I SMILE© Model

Personal Behavior Change Model, supporting sustainable change following the stages:
Mindset Shift
Leading Change

Li8ht Your LIFE™
Serene Leader©
Lead By Models

Signature Programs of ATvisor™,
designed for Individual Self-Development and Personalized Leadership Development respectively. Discover Your Life, find Your Leadership Style. Be a
Serene Leader©

Intentionally Becoming Different
Self-coaching book published by ATvisor™ and authored by Alexander Trost.

Choose ATvisor – Live Wiser™
Live a Life
you don’t need Leave from
by intentionally being different

Recent Articles

A New Normal – A New Humanity
What is "normal"? Many of us currently wish for one thing and one thing only: Going back to normal. But...
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Coaching through Crisis – With Curiosity, Empathy and Serenity
A coach should always be the beacon for a coachee, the rock in the surf, the lighthouse in stormy waters...
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Revive your Life with Re-Five
Revive your Life with Re-Five As the world seems to restart, restart as a new self with five thoughts to...
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Be Culture Savvy – With many Aha! Moments
At ATvisor™, we like to look at things from a different angle, intentionally being different. Looking at Psychometric Tests and...
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Jive your Life in Five
Five thoughts to bring more Jive into your Life   1) Overcome Anxiety as it is your major Enemy Anxiety...
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Thoughts on Quotes
What is your Favorite Inspirational Quote? There are tons of mind-blowing life-change quotes available; thousands of them are shared on...
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Simple Change Principles
Keep it Simple on Change. "I hear and I forget. I see and I remember. I do and I understand." To...
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Simple Life Principles
Keep it simple on Life. "The lessons which are really hard, provide the learning which sets us truly apart." Most...
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Intentionally Becoming Different


Would you like to become the person you always wanted to be and fulfil your true potential?

Intentionally Becoming Different is an engaging self-development guide to “unfolding your true self.” Using a self-coaching approach, this unique self-help book serves as a virtual coach, setting the reader off on an exciting journey of self-reflection, self-discovery, and self-improvement. Alexander Trost blends life lessons with relevant literature as well as research insights. Every chapter concludes with a series of questions and exercises for the practical application of the theory shared.

“Alexander Trost’s book is a must read for those who choose to be the master of their fate. Wisely carved in wisdom, knowledge and experience, Trost leads us into the realm of mindfulness, effective communication, an understanding of our emotions and a life with purpose. He guides us with clarity into becoming different in order to achieve self-esteem and peak performance in leading a full, fruitful life. A mind changer.” – Lenny Ravich, Author of “Everlasting Optimism” and Co-Founder of

Intentionally becoming different is not about just being different for the sake of sticking out from the crowd or ditching some old habits. Intentionally becoming different is about gaining clarity about yourself and unleashing a lasting transformation of creating a better version of yourself. Intentionally becoming different is also not about best practices which have helped other people to become successful. Best practice sharing is not the silver bullet for getting best results. New things emerge by looking at things differently. Intentionally becoming different is about looking at yourself from a different perspective by asking questions you may have never asked yourself. It is about finding out what works best for you by intentionally changing your underlying mindsets as well as your related practices and behaviors.

Our beliefs determine our behaviors, and our behaviors determine who we become. Only by understanding and shifting our mindsets and our core beliefs, will we be able to change the way we think and behave, and hence the person we become. Find the I in your LIFE.

“It feels as if Alexander Trost wrote a book just for me and titled it: ‘Intentionally Becoming Different’. Then I realized it’s for everyone who needs a road map for both discovering and living their purpose. This masterpiece is a comprehensive guide for filling your life with greater deliberation and intention. Dive in like I did, and you’ll never be the same.” – Scott Jeffrey Miller, Amazon and Wall Street Journal Bestselling Author of “Management Mess to Leadership Success” and “Everyone Deserves A Great Manager”, columnist and host of FranklinCovey’s On Leadership with Scott Miller podcast

“This book is your ticket for an engaging coaching journey of more than half a dozen virtual coaching sessions, guided by carefully crafted models, frameworks and insightful questions.”

The book is available on Amazon as paperback (SG DE FR UK IN AU) and deluxe hardcover version with jacket (SG DE FR UK IN AU) or as e-book on Kindle. Since this is a workbook with space for notes, we suggest the paperback/hardcover version, also available on other book platforms, such as Bookdepository, and more Amazon market places near you.

Alternatively, especially for bulk orders or in case the book is not available in your preferred market place, we are happy to order the deluxe hardcover version on your behalf at a special rate of 27.99 SGD (~20 USD or 18 EUR) including FREE delivery. Kindly use our simple Order Service Form. The administration fee of 6.99 SGD (~5 USD or 4.50 EUR) will be waived for orders of 2 or more books in one form. Order 5 or more books and get another 15% discount off your total bill! Upon your confirmed email order, we will invoice you through PayPal and initiate the print and delivery through third-party vendor once the payment has been received. ATvisor™ acts as order service provider and will not be responsible for any lost and/or damaged shipments. We will keep you posted during the ordering process and adhere to our stringent privacy policy.

Check on Reedsy Discovery for a sneak preview of the first chapter as well as for book reviews. Read the book review by N.N. Light’s Book Heaven.

Make Serenity the true Source of Life Energy and become the Serene Leader© of your own change from within.

What readers say:

  • “It’s a book for people who do not believe in living a life by default but who want to live a life by design. Warning: The ‘wisdom per square-inch count’ is extremely high in this self-help book.” – Andy S.
  • “I am happy to say the book has been an amazing journey. Certainly need to revisit the book.” – James N.
  • “This book is so good, you may not need a coach anymore.” – Sandra T.
  • “I am intensely working with this book since almost two weeks. Something started within my mind. Somebody called this book as a must read in 2020. That’s definitely true. I already bought a second one to make a gift to a very precious friend of mine.” – Thomas V.
  • “It is like reading Plato.” – Mavis N.
  • “Love the I SMILE approach. Applying it to my situation is giving me peace! Lovely book. Thanks for writing it.” – Maish N.

Alexander Trost is a Certified Coach, Change Leader, Facilitator, Trainer and Assessor with a successful track record in Mentoring & Coaching, Consulting, People Development, Change Programs, Leadership and General Management, bringing along profound practical experiences. He authored the sold out book “Management by Models” as well as several articles on Leadership, advocating Serenity and Humanity in Leadership. For more details, kindly refer to his Author Page.

“I am impressed by Alexander Trost’s ability to develop others. His EQ and sincerity enable him to quickly establish trust and are the underpinnings of his ability to coach effectively. Alexander himself has been a senior business leader and this experience enables him to relate to the pressures and challenges of his clients, much to the benefit of his readers..” – Dr. Steve Wyatt, Executive Director and Professor (Management & Leadership), University of Bath School of Management

“Alexander Trost is someone I trust – heart, mind, and soul. His knowledge, principles, and wisdom of personal growth capture the essence of being human. And his personal character of quiet confidence, hope, courage, and serenity guides me in becoming the best version of myself to serve others with best intentions.”  – Joon Chang, Senior Director Finance, SouthEast Effective Development (SEED) and Human Catalyst, Digital Wise Owl


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Recent News

Book Launch: Intentionally Becoming Different
We are proud to announce our self-coaching book Intentionally Becoming Different published by ATvisor™  Get it. Gift it. Spread it!   "A must read for...
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ATvisor™ Newsletter
We kindly invite you to subscribe to our ATvisor™ Newsletter / Mailing List     Receive inspirational insights on life and leadership as well as...
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ATvisor™ on Facebook
We are excited to launch our ATvisor™ Facebook Business page for appointment booking and event management.     Choose ATvisor™ - Live wiser.
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ATvisor™ Icon
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