Hand 1 is bleh. I guess turn raise is good, but probably fold to the 3bet. Cooler probably.

Hand 2 You probably dont want to get ai pre with JJ here. Call preflop and work it out from there.

Hand 3 This is dreadful in so many ways. The 3bet is kinda bad, flatting the 4bet is terrible, fold would be best but shoving would be better than calling.

Hand 4 is spew, I'm not sure why you even posted this. You called preflop for set odds and then decided to bluff most of your stack off with no equity? What sort of comment are you looking for?