Hold'em table

J9o is a reasonable steal hand on the button in a 3-handed game; raising to 250 applies pressure to both blinds.

Nine-deuce offsuit is too weak to continue against a button open, so folding the small blind is the highest-EV play.

4c2s is the worst hand in hold'em and I'm out of position against a 2.5x raise with no fold equity worth exploiting. Folding preserves chips for better spots.

24 offsuit is too weak to call or raise from the button against a full big blind, so folding preserves chips.

96s heads-up against the big blind has good equity and suited playability; calling 50 into a 150 pot at 3:1 odds is clearly profitable.

AT offsuit is a decent hand to raise for value against a single limper; isolating heads-up gives me good equity and position advantage.

96s is a weak hand and I'm facing a raise out of position after limping; folding loses only 100 chips already committed and avoids playing a dominated spot against the big blind's 3.5x raise.

3d6c offsuit is far too weak to defend even on the button in a 3-handed pot; folding saves 100 chips with no fold equity established yet.

Cheap to call with decent pot odds heads-up against just the big blind.

Pocket kings are a premium hand heads-up against a limper, so I raise to 400 to build the pot and deny free equity.

J5 offsuit is weak and facing a 4x raise from the big blind in a 3-bet-like spot; not worth continuing.

Button raise with suited-ish offsuit broadway/connector Js9d, standard steal attempt against blinds in 3-handed play.

Pocket deuces have enough implied odds to call a 2.5bb button open and try to flop a set, even out of position.

Seven-five offsuit is a very weak hand facing a raise and a call out of position; folding and preserving chips is clearly best here.

I flopped a set of twos on A-6-2 and want to build the pot against a preflop raiser who often has an ace or overcards. A two-thirds-pot bet gets value while keeping worse hands in.

No pair or draw on an ace-high board facing a pot-sized bet; easy fold.

75o is too weak to open from the button in this three-handed spot, and limping would leave me playing a dominated offsuit hand. Folding preserves chips for better opportunities.

J6 offsuit from the SB against only the big blind is a weak hand with poor postflop playability; folding avoids bleeding chips in a dominated spot.

On the button in a 3-max game, 72o is still a profitable open given the fold equity against two blinds; a small 2.5x raise pressures both defenders cheaply.

AK offsuit is a premium hand; 3-betting the button's open builds the pot and isolates while I have strong equity.

KJs is strong enough to continue against a 3-bet in three-handed play, and calling 750 keeps the pot manageable while realizing suited-broadway equity. A 4-bet would bloat the pot out of position if the button continues.

72o is the worst hand and I'm facing a 3-bet plus a call for 600 more into a 1950 pot; folding loses nothing and preserves my stack for better spots.

I have overcards only (AK) but as preflop aggressor on a dry J94 board I'll c-bet to apply pressure and pick up the pot when villain missed.

I have top pair with a king kicker on a dry board and only need about 27% equity to continue. Calling keeps worse hands in and avoids inflating the pot against a strong 3-bet range.

I have no pair and no draw with AK high; villain has called two streets showing strength, so I check to control the pot rather than barrel with air.

I have top pair with a king kicker and the preflop/flop aggressor checked the turn, so I bet for value and protection against worse pairs and draws.

I have only ace-king high with no pair or draw on this board, and facing a big turn bet after check-raising into aggression, folding is clearly correct.