3-bet PRE, TT is marginal to play for an overpair OOP. It's good to adjust to Villain's folding too much, but that should be that you 3-bet more, not less. If you choose to stop and go with some hands, do it with QQ+.

C-bet flop. If C-bet gets raised, either decide to go with it or not. Ax has gutshots, 4x has OESD and there are spade draws, so you might assume Villain bluffs a ton at this board, but realistically, you don't have too much equity against those hands. You have to decide to make a huge play for thin value or a fold and wait for fat value.

@abelardx: Just because someone has leaks in their game doesn't mean that their thought process is incorrect.