Hold'em table

Nine-deuce suited is too weak to open even on the button in a three-handed pot; folding avoids playing a dominated hand out of position relative to continuing ranges.

T3o offsuit is a weak hand heads-up against BB with only one limper folded; not worth completing given poor equity and no positional advantage postflop.

A7o on the button facing only blinds is a good spot to raise for value/steal equity in a 3-handed pot.

With 6c7h on the button facing a raise to 250, the pot odds don't justify calling, and the hand is too weak to continue without significant equity.

36 offsuit is too weak to continue against a button open, even for a small price. Folding avoids playing a dominated, unplayable hand out of position.

I have a strong suited Ace with King kicker. Raising to 400 builds the pot, isolates the blinds, and leverages position.

2-6 offsuit is far too weak to continue out of position against a preflop raise. Folding avoids putting more chips in with a hand that rarely flops well.

65o offsuit facing a 4x raise from button is not worth defending; fold to preserve chips.

AKo is a premium hand and I am first to act on the button, so a standard 3bb open builds the pot and applies pressure before the flop.

Td3h is weak and unsuited; facing a 300 preflop raise with only 200 to call, folding avoids a difficult pot odds situation with a hand that rarely plays well postflop.

I'm on the button with Ace-high, a decent raising hand; raising to 250 applies pressure to both blinds while building the pot with a hand that plays well against a wide range.

With 5c9h on the button facing a 250 raise, I have no pair, no suitedness, and poor post-flop playability. Calling 200 into a 400 pot with such a weak hand is a negative EV spot, so folding is the disciplined choice.

A8o has enough equity and playability versus a 2.5bb button open to continue. Calling 150 into 400 is better than folding or bloating the pot with a weak offsuit ace.

Ace-high with no pair or draw on K-Q-7 has little showdown value against the preflop raiser, so I take the free check rather than bluff into their range.

Ace-high with no pair or strong draw; checking back keeps the pot small and lets me evaluate turn cheaply.

Ace-high with no pair or draw still has some showdown value after the flop checked through, so I check rather than turn it into a bluff.

Ace-high with a backdoor nut flush draw and a gutshot to the nut straight; opponent has checked twice, so a semi-bluff bet can win the pot now or improve on the river.

Ace-high with no pair and no draw on a connected king-queen-ten board is too weak to call a turn bet; I do not have the equity to continue.

I have Qd5c on the button with no initiative, facing a 100bb effective raise from the big blind. This is a weak hand that plays poorly out of position, so I fold to preserve my stack.

Button folded, so this is heads-up versus the big blind. J9o is not strong enough to raise out of position, but completing for 50 into 150 is priced well enough to see a flop.

Heads-up against a limping SB with Ace-high, I raise to isolate and take initiative rather than just checking.

J9o is too weak to continue out of position against a 4bb raise; calling needs more equity than this hand has and a reraise would be a dominated bluff.