What's been a mistake you have made that was hard to rectify/come back from?

I given up my values for the sake of revenge.

Waking away for my own selfish reason. I should have stayed and tried harder .... when I returned it felt like an eternity had gone by,the days that followed became the time needed to reflect on my actions which then turned into guilt.

Not trying hard enough in friendships or relationships..or trying too hard and not realizing the relationship or friendship is over.

Dropping out of college

Trusting even one person with even the simplest least valuable thing.

Starting a letter off with “hey asshole” 🙄

Opening up, revealing myself.

Oh god...all of them

Is anybody getting tired of me saying 'getting married'?
No, good.
Marriage: Betting half your shit they'll love you forever.

I don't think a person will forget you've told them they are a monster ...
I really meant it
but it haunts me to this day

Posting none black and white nudes.

Choosing the wrong career.