My concern is that estrogen slightly alters brain morphology. I hope this doesn't change my personality or my abilities.One guy asked me to write an article about the psychological effects so I tried to do something creative and interview myself. The goal was to help "I am only in it for the hair" users of HRT know a bit more about what it is like to have a dual mind-set similar to dual personality syndrome. If it gets out of hand, then it is dual personality disorder and there can be high dissociative effects.