Hold'em table

A9s is a clear button open in three-handed play; a 3bb raise builds the pot and takes the initiative rather than limping.

J6 offsuit is weak facing a raise; folding preserves chips.

3d4c is a very weak hand out of position against a 3x open; calling 200 to chase a marginal pot has poor equity and no fold equity advantage. Folding preserves chips.

A6s is a playable suited ace with good blocker value; raising from the button isolates the blinds and leverages positional advantage.

74s is far too weak to call a 3x raise out of position as the small blind, especially with the big blind still to act behind me. Folding preserves chips for better spots.

A7o has enough equity against a wide button open to continue, and calling keeps the pot smaller while out of position rather than inflating it with a three-bet.

Ace-seven offsuit completely missed this flop and has no draw, so I check and keep my showdown value rather than bluff into the preflop raiser.

I have middle pair with top kicker on a wet-ish board; betting for value and protection against draws after opponent checked.

Ace-high with no pair and no draw on 9-6-2 is too weak to continue against a flop c-bet. Folding avoids putting more chips in with almost no equity.

J2 offsuit is far too weak to open even on the button in 3-handed play; folding preserves chips for better spots.

Q5 offsuit is too weak to continue out of position against the big blind for another half-blind.

42 suited is too weak to open from the button in a three-handed game, so folding avoids putting chips in with a dominated hand.

Cheap price to see a flop heads-up with Q7o after button folded; not strong enough to raise.

I have the worst possible holding (32s) but no money to call and position after the flop, so a free flop with suited cards is better than raising into a limper's range or folding for zero.

I only have bottom pair with no draw; checking keeps the pot small against a range that checked to me.

I flopped bottom pair with the worst kicker, but seat_2 checked back the flop, so a small stab has good fold equity against unpaired broadways; if raised, I can easily let it go.

Q-high with no pair or draw facing a min-raise from BB; not enough equity to continue.

Suited ace on the button is a strong hand to raise for value and to take initiative against two limpers.

Pocket queens are far ahead of a button's opening range; three-betting for value builds the pot and isolates the raiser while keeping the big blind priced out.

A2s is too weak to continue out of position against a raise and a 3-bet; the price is poor and an ace is often dominated.

3c6c offsuit is a weak hand from the button with two players still to act behind; folding is the clear profitable play.

75 suited is too weak to raise out of position, but calling 50 into 150 is cheap enough to see a flop against the big blind.

J8o in the big blind versus a single limper offers no incentive to raise; checking keeps the pot small and lets me see a flop for free.

Bottom pair with a weak kicker and no draw is not strong enough to bet out of position into a 200 pot. Checking keeps the pot small and preserves the option to continue if the big blind bets small.

No made hand or strong draw with J8 on K-5-T board; checking behind is free and keeps pot small.

Bottom pair of fives is too weak to bet into an ace-king-ten board, and checking keeps the pot small with some showdown value.

No made hand, just gutshot/overcard equity with no pair; checking to control pot size and see the river cheaply.

I have kings and fives, which beats unpaired hands, but any ace, king, or ten beats me and would call a bet. Checking realizes my showdown value without bloating the pot.

Only have king pair with weak kicker on a scary board; no value in betting into checks, just check down.