I was wondering about people's experiences in reenacting and changing old memories, especially traumas.

I've had a few memories that greatly blow my self-esteem, and although I tried visualizing the result to be different, but to dream it would convince my physiology that things happened differently, as well as the emotional compenent being integrated. Although my intellectual one what actually happened will stay intact...or not.

Plz tell me what it's like anyone.