Given the choice of time travel, would you go back in time or forward?
It's actually a tough decision. I'd either go back in time to fix as many stupid mistakes as I can (especially in LJ posts) without changing who I am today
much (just enough that I don't have to regret anything that I haven't gained something valuable from), or go into the future and see what I'll regret then that hasn't happened yet and then prevent it.
Of course, I'd end up causing a paradox either way, but I'd much prefer that to having to regret so many things...