Second hand. Am I supposed to get it in on this flop? What's the worst you get it in with here?

Worst I get it in with would be Aj with ac, otherwise id c/c or fold

You would fold KJ with Kc?

Yeah get it in. I'd get it in with anything I've check/raised

I'd fold on the flop because a 4th club falls on the river

Seriously, I'd get it in like you did. AJ/98 is the bottom of my calling range. AJ with the Ac I'd snap call.
Against 1 pair hands such as ovp or Jx without a club we are way ahead. If he has ovp,Jx with a club we are flipping. If he has a str8 or a flush, so be it... Same thing with sets. But I think it is (a little bit more) unlikely that he as a flush because his 3bet shove makes me think that he is afraid of being outdraw.
I wanted to put that in Pokerstove but it was too difficult with all flush possibilities...

Nah, I did stack off here too wide. Basically Im almost never ahead, but at the same time Im either flipping sometimes and crushed sometimes/a lot. Not sure if I should have even raised his c-bet.

How did the first hand go? Do you have any reads on this opponent from previous games or from SS?

This is result oriented imo.

He can have a lot of naked Jx, pair + draw, overpair, etc. against which you have a good equity. Sure, sometimes you're crushed, but often times we're ahead of flipping too. We don't c/c 2p on this board, neither are we c/f'ing, so that leaves us with donk/3bet or c/r and 4bet shove.

std hand wp

why did u make a thread though

A better question would be: how tight opponent has to be to make this a fold?

Very tight. Well, it kinda depends on what you really mean by "tight", as this board doesn't hit a very "tight" preflop opening range.