I've gotten past the anger phase when it comes to AWALT. I've accepted true female nature.

However, when it comes to self-improvement: I seem to anger pretty easily when I fail at something insignificant in the long run, be it lifting, approaching, misunderstanding something at work/with my finances.

What I am asking is: has this happened to you? What was the root cause? I'm working on improving myself because I'm not satisfied with the man I am now, but I'm finding it difficult to "enjoy the process."