Congrats on taking the initiative to make this thread.

1. Easy raise UTG with JTs, and I would consider 4-betting instead of calling out of position.

2. Really straight-forward call because of his horribly low 3-bet sizing, the SB overcall and you having a hand that hits flops well. You just have to be aware that your single pair hands on the flop aren't going to be good.

3. Fold looks good. The button has you crushed, and you aren't going to hit flops well enough to call just from implied odds.

4. I prefer calling over 4-betting here because of how well your hand plays. I would 4-bet hands like Ax and KJ.

5. This is similar to hand #4 where I would prefer to 4-bet here instead of calling.