Repeated negative self-talk, such as thinking 'I suck' hundreds of times a day, can be trauma-based and profoundly negative, impacting brain, endocrine, immune, and vascular systems.

“if you're saying something to yourself over and over and over again that is that is profoundly negative and that makes you feel vulnerable ashamed inadequate how are you supposed to be at your best how does it affect your brain how does it affect your endocrine system how does it affect your immune system how does it affect your vasculature the answer is dramatically”