My biggest leak is probably that I fold to too many 3-bets in 100BB games (100NLHE 6-max regular)

The folds themselves are good in my opinion, but of course the regs will adjust by 3-bet really wide and blasting away.

So what's your standard continuing range against: Aggrssive unknows, aggressive regs?

Second question: How do you adjust to aggressive regulars, especially the one who like to blast?

1. Start flatting monsters (QQ+, AK)?

2. 4-bet bluff more (which I usually don't like doing very often

3. Getting more marginal hands in for value, although I've seen these regs make serious post-flop mistakes, and if I can make the correct adjustments, I can beat them way more easily than getting it in with a tiny edge.

I've flatted a lot of hands like JJ to try to balance my calling range, but it's hard to trap them when there are overcards on the board so often, and although they sometimes blindly blast, it's hard to play against someone who does a good job of betting draws and scarecard, and is able to 3-barrel with air a lot.