Do you choose what/who you are?
How can you when you can't keep a single promise for an hour?
By internalizing that who you want to be, is already part of who you are, otherwise you couldn't wish to be that way. Setbacks are part of the process.
Do you "accept" it?
There is no way to find out who you are.
There is, personally I just haven't found a short way yet. Meditation works, Thinking through it works, but either take up as much time as trying and experiencing these things in real life, so what ever is most comfortable for you, give it a couple of years.
What if you are an unpleasant person?
Do you accept that, or "try to please others"?
What if you are a people pleaser? Whatever you do, chief thing: it pleases you.
Taking bad decisions everyday, regretting them.
Few improvements erased by my mistakes.
For what else is each day, than a series of decisions, between the easy way, and the right way?
+ Show Spoiler + Your post has a nice flow to it, almost poetic, sorry for taking it apart!
