Does anyone else get embarrassed of their past behavior as a child?

There are some people that were perfect/ easy children, can't relate. I get embarrassed of how I acted as a child/teen. I live with that to this day. I made people upset and annoyed people.

I gotten away with so many things that I should've been punished for. It's nowhere near how kids act nowadays. Kids are out of control and misbehaving and throwing tantrums when they don't get their way. There are so many horrible kids and parents don't know how to discipline their kids. They're going to regret it when they get older.