How Does Your Personality Change on Testosterone Replacement Therapy, My Personality Changes on TRT. In this video I cover my personal personality changes on TRT / Testosterone Replacement Therapy. Many guys notice that their personality changes after a few years on TRT. What changes in their personality do they report on TRT / Testosterone ReplacementContinue reading “How Does Your Personality Change on Testosterone Replacement Therapy, My Personality Changes on TRT”