About the Personal Development School

Real Healing. Real Science. Real Change For Everyone.

We make evidence-based personal transformation accessible, affordable, and achievable, no matter where you are in life.

You deserve better than “just figure it out.”

— Thais Gibson, Founder

Most of us were never taught how to handle our emotions, heal old wounds, or build truly secure relationships. Instead, we were told to push through, move on, or seek help that's out of reach, whether that's years of therapy or expensive self-help programs that never quite deliver.

The Personal Development School exists because there's a better way. Our science-backed programs give you the tools, community, and expert guidance to heal your patterns, transform your relationships, and build a life that actually feels good, in as little as 10 minutes a day.

With 70+ courses, live group sessions, and a global community of members on the same journey, you’re never doing this alone.

90M+

Views across social platforms

70+

Courses available 24/7

10 min

A Day Is All It Takes to Start

97%

Member Satisfaction Rate

What We Stand For

Our values aren’t a wall poster. They’re the principles that guide every course we build, every community space we hold, and every interaction with our members.

Commitment

We ask our members to commit to themselves every single day. We hold ourselves to that same standard without exception.

Community

Healing happens when people feel truly connected. We foster genuine belonging across sessions, forums, and global member spaces.

Authenticity

We stay true to who we are and what we stand for. We honor that identity even as we continue to grow and evolve.

Growth

We’re in the business of transformation, so we never stop growing. We constantly add new courses, research, and features for you.

Compassion

Every course, coach, and interaction is delivered with genuine care. We show up for every member with warmth and without judgment.

Knowledge

We stay current with the latest research in attachment and psychology. We do the learning so that you never have to do it alone.

Where We Started and Why It Matters

2019

Founded by Thais Gibson and Gio Bartolomeo with a single conviction: healing shouldn't be a privilege.

2021

Launched the IAT™ Certification to create a dedicated training pathway for the next generation of attachment-informed coaches.

2023

Reached 50,000 students across 145+ countries and grew a community of 8,000+ students.

2026

Continues growing as a global movement, supporting 70,000+ students with 70+ courses and diverse learning experiences.

The Personal Development School was founded in 2019 by Thais Gibson and Gio Bartolomeo with a single conviction: healing shouldn't be a privilege. Too many people were caught in repeating cycles of pain, not because they weren't trying, but because they had never been given the right tools.

For Thais, the mission was deeply personal. After years of struggling with low self-worth, addiction, and difficult relationships, she discovered the transformative power of the subconscious mind and used it to rewrite her own story. That experience became the foundation for Personal Development School today.

Together, Thais and Gio built a platform that brings attachment science, subconscious reprogramming, and behavioral psychology to anyone ready to do the work, without barriers of cost, geography, or time. This mission continues to guide everything Personal Development School offers.

As Featured In

“It is difficult to think of any aspect of one’s own life that would not benefit from Thais Gibson’s insights.”

— Dr. Deborah Blenk

Meet Thais Gibson, PhD

Pastoral Counselor · Attachment Theory Coach · Best-Selling Author · Certified in 13+ Modalities

Thais Gibson is a relationship expert, best-selling author, counselor, and the creator of Integrated Attachment Theory™, a proprietary framework that combines attachment science, subconscious reprogramming, and behavioral psychology into a clear, practical system for healing.

Certified in over 13 modalities, including Cognitive Behavioral Therapy, NLP, Somatic Processing, and Trauma Work, Thais developed IAT™ through more than a decade of academic research and direct client work. Her framework gives people a step-by-step path to identify their attachment style, heal their core wounds, and build secure, lasting relationships. Her work has been recognized by Bloomberg News, Psychology Today, The New York Post, Forbes, and more.

Her work has reached over 90 million people across social platforms. Everything she has learned, from her research, her clinical practice, and her own lived experience, has been distilled into the programs and courses inside the Personal Development School.

“It is difficult to think of any aspect of one’s own life that would not benefit from Thais Gibson’s insights.”

— Dr. Deborah Blenk

The New Attachment Theory

Co-authored with Sjorland Gibson, this neuroscience-backed book guides readers in healing their attachment style by rewiring the brain and nervous system.

Available now on Amazon

Breakthrough with Thais Gibson Podcast

Through powerful conversations, Thais explores attachment theory, relationships, and personal growth to help listeners create meaningful, lasting change.

Explore Podcast

Over 70,000 student enrollments from more than 145 countries worldwide

What Our Students Are Saying

The Personal Development School has helped thousands of people make inspiring life transformations

“Joining PDS was the single best decision I made last year as it opened my eyes to the possibility that I could dramatically improve the quality of my relationships and that my past did not have to define my future. The PDS community is a truly supportive environment, my only regret is that I did not find all this out sooner as it has been truly life changing for me!”

Leona

Belfast, UK

I’ve been a member since June, 2020. This experience has been a life changer for me. I have always been a seeker and self-improvement fan, but the courses and webinars with Thais as well as the zoom meetings with the community led by Mike, have given me actionable tools and a supportive safe space to discuss and practice them. I am so fortunate to have found this school and so many friendly folks to share this journey!"

Carrie L

California, USA

“PDS replaced therapy for me. I finally realise that my worth is not related to anything I achieve, but to the person that I am.”

Verified Member

PDS Community

“There is a before and after PDS. You will begin a new journey toward the greatest love: the one for yourself. After all, that is the key to all of our problems.”

Elodie R.

Google Review

“I learned more about myself from this program than in 1.5 years of therapy. This is what I was trying to dig into with my therapist, but I didn't know what I was looking for. PDS showed me exactly where to look.”

Dawn N.

Verified Member

“Thais Gibson completely changed my life. I joined PDS during the hardest time in my life. Her courses helped me to heal and build a life I never thought possible. This has been the best investment of my life.”

Laura Bonk