I would love to be able to start over but at the same time if you start over your not going to have the memories of the stuff you want to change. So I'm sure i'd just make the same mistakes all over again.
Regrets are mistakes you've made in the past, you can't change the past only learn from it. I'm happy with where i'm at.
As for being an animal i don't think i'd like to be one for fear of being abused by human scum.