Hmmmm,depends really what I've made my decision about and on what grounds....generally though,yes,I get angry with myself,and either get wasted for a while or just ride it out on my bike,trouble with that though was I ended up taking serious risks.
BUT time is a great healer,eventually whatever initially causes so much pain and hurt DOES turn from a great big Dagger in your heart/pride to a tiny itch,that you end up scratching from time to time,and then forgetting for a while..........
the itch will always be there,sometimes you will notice it,others you wont.
LOADS of things I regret doing in my 27 years,LOADS of things I dont regret!
E.g. I split up with my Ex a year ago in May,Now,I REALLY regret the fact that we broke up,BUT we broke up because I was standing up for myself (She was spending more time with her MALE friends than me,I got the ump and threw a wobbler!)I DONT regret the fact that I DID stand up for myself!
I tried to get back with her ever since,until 2 months ago,when I gave up,now moving on,I DO regret wasting my time trying,but there you go!
I have good days and bad days with my feelings for her,but I'm not waking up in the middle of the night unable to sleep anymore!
TIME is working!
Chin up mate!