Oh yeah, babe. Good old anger..........I used to experience rage very often when first dx........hospital, meds and intensive therapy got me to a point where I could learn to control it.
In your case, I wonder if just some intermittent therapy would help.......just someone to talk to and then make sense of it........know you don't want advice and the other wonderful reply is good stuff. Thats all I can think of .......as that is really the only thing that works for me oh, and anti-psychotics

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Good luck........