Uploaded April 2026 | Updated September 2026, 2 weeks ago
If you can't "just get over" a betrayal, your brain is doing exactly what it's designed to do. Learn the neuroscience of trust — and how to evaluate real repair. 🧠Take my FREE 2-min Brain Quiz to master focus & build resilience: drmarks.co/BrainQuiz-yt
Catch the rest of the Science of Love Series
youtube.com/playlist?list=PLazcP3-djRZ1Hzg2wUaHYJyyE3cp63Cog
Chapters
0:00 – How trust breaks fast
0:24 – The brain’s prediction system
0:47 – What trust really is
1:21 – Pattern tracking over time
1:42 – Why trust builds slowly
2:19 – Gut signals & safety
2:42 – When trust breaks
3:11 – Betrayal rewrites the past
4:29 – One rupture outweighs many positives
4:38 – Oxytocin: closeness vs vigilance
5:50 – Why “just trust” fails
6:05 – Self-trust matters
7:24 – Example: Nadia & Marcus
8:42 – Trust needs new evidence
9:32 – Earned vs demanded trust
11:42 – Trust = evidence
12:20 – Next: emotional numbness
Disclaimer: All of the information on this channel is for educational purposes and not intended to be specific/personal medical advice from me to you. Watching the videos or getting answers to comments/question, does not establish a doctor-patient relationship. If you have your own doctor, perhaps these videos can help prepare you for your discussion with your doctor.
If you can't "just get over" a betrayal, your brain is doing exactly what it's designed to do. Learn the neuroscience of trust — and how to evaluate real repair. 🧠Take my FREE 2-min Brain Quiz to master focus & build resilience: drmarks.co/BrainQuiz-yt
Catch the rest of the Science of Love Series
youtube.com/playlist?list=PLazcP3-djRZ1Hzg2wUaHYJyyE3cp63Cog
Chapters
0:00 – How trust breaks fast
0:24 – The brain’s prediction system
0:47 – What trust really is
1:21 – Pattern tracking over time
1:42 – Why trust builds slowly
2:19 – Gut signals & safety
2:42 – When trust breaks
3:11 – Betrayal rewrites the past
4:29 – One rupture outweighs many positives
4:38 – Oxytocin: closeness vs vigilance
5:50 – Why “just trust” fails
6:05 – Self-trust matters
7:24 – Example: Nadia & Marcus
8:42 – Trust needs new evidence
9:32 – Earned vs demanded trust
11:42 – Trust = evidence
12:20 – Next: emotional numbness
Disclaimer: All of the information on this channel is for educational purposes and not intended to be specific/personal medical advice from me to you. Watching the videos or getting answers to comments/question, does not establish a doctor-patient relationship. If you have your own doctor, perhaps these videos can help prepare you for your discussion with your doctor.
