If I had a certain DeLorian ...
I'd tell high school senior me to enjoy the music but maybe minor in it.
I'd definitely tell college freshman me to take more computer programming classes.
I'd tell college senior me to not worry, it wasn't meant to work out with her.
I'd tell NYC resident me to not jump in, that it would never, ever work out with her.
I'd tell Chapel Hill NC me to study certain computer things a bit more so my career didn't go stagnant.
I'd ask Cary NC me "are you sure this is what you want?"
I'd tell AZ me to go all in, it's worth it.