I fold AJo preflop to a 3bet, regardless of what I think the guy's 3bet means. Against most villains I have absolutely no idea where I'm at in the hand. I don't know if I'm ahead if I flop TPTK on a Jxx flop and if an ace falls I still don't know.

I wait for a better spot tbh. I maybe call AJs but even that is debatable, and usually a fold.