[Malachii]

You should pay attention to vulture's crow, he knows what he's talking about.

Now, for the adjustments I would make:

First hand, I would make it 2$ to go. Two limpers infront of you, so you have to make a more sizeable raise to avoid picking up callers in back of you.

On the flop, I would bet 4$ to really show strength into this flop and make my later decisions easier.

On the turn, I fold to that checkraise 100% of the time.

Second hand looks fine.

Third hand

Too small of a reraise preflop. Make it like 4$ to go. You don't want to let people in cheap.

On the flop, I would've made your raise maybe a dollar two or less. It's enough so that a flush or straight draw isn't getting too attractive of a price, but it lets you figure out who likes their hand without investing too much money into the pot. Definitely fold to the reraise behind you, people aren't going to be bluffing into that much strength.