I feel that way pretty much every day. There are a lot of 'what ifs' and 'If onlys' going on in my head most of the time.
When I manage to sit down and think quietly (not often!) I don't reflect on what has happened, or why. I just plan the future the way I want it to be. There will always be nniggling doubts about how we act / react but what is done, is done. If you feel like changing your approach to things, do it.
One of my life long mottos has been "If it feels good, do it!!"
I stand by that now. If it stops feeling good, then I either work at it to get the good back or let it go and be bad on its own somewhere.
