i would like to go back in time that i had all my mates and never be lonely and damn condition i didnt have at all... hard life i am having now and i hate it...
i would have had more sex
The earths axis in relation to the sun and moon. Just for kicks!
I would kill off whatever it was that slithered out of the water that eventually became humans.
Any time I ever slagged someone. It was always juvenile and never did any good. I wish I could take it all back so I would have more respect for myself.