Hold'em table

43o is too weak to call or raise from the button against two blinds, even with position.

Q9 suited is a strong heads-up small-blind opening hand after the button folds. Raising builds value and applies pressure to the big blind's wide range.

8-5 offsuit is a weak hand with poor equity against a raise. Folding avoids investing more chips into a marginal situation where I'm likely behind.

Pocket fours are a solid button opening hand three-handed; raising to 3bb builds value while retaining initiative.

T3o is a weak hand, and facing a 3x raise from the button after already committing the small blind, folding preserves chips for stronger spots. The risk-reward is unfavorable.

Closing the action with T7s against a button open, I am getting good pot odds and the hand has enough playability to call. Raising out of position with a speculative suited gapper is unnecessary.

I have a flush draw plus open-ended straight draw, so I am semibluffing for fold equity and building the pot with strong equity if called.

Pocket fours are an underpair on a coordinated board with little improvement potential, facing a substantial continuation bet heads-up.

Q8o is a weak hand in a 3-player game, and folding from the button preserves chips for stronger opportunities. The risk-reward doesn't justify calling the big blind.

J2o has enough equity against a random big blind to justify calling 50 more, while raising with this weak hand out of position would risk too much.

The small blind's limp caps their range, and raising applies pressure while leveraging our king-high hand and positional advantage postflop.

J2o is too weak to continue against a big blind raise, especially out of position with only two players left. Folding avoids investing more chips with a dominated, low-equity hand.

T9s on the button has strong playability and benefits from taking initiative; raising also pressures the blinds rather than limping into a multiway pot.

K7 offsuit is too weak to continue from the small blind versus a button open with the big blind still behind.

6d3d is a weak hand with minimal potential. Seat 1 raised to 300 from button, and calling requires 200 more chips. Folding preserves chips against a likely better hand.

Q2 offsuit is too weak to profitably enter against both blinds at this depth.

T3o is a weak hand in a heads-up situation against the big blind. After posting the small blind, I need 50 more chips to call, but this hand has minimal equity and poor playability post-flop. Folding preserves chips for better opportunities.

4-10 offsuit is a weak hand with poor winning potential against two opponents. Folding preserves chips for stronger opportunities.

Button folded, so this is SB vs BB; T9o is ahead of a random BB hand and raising applies pressure, with fold equity and decent equity if called.

Defend the big blind against the small blind's modest heads-up raise; 5-6 offsuit has adequate playability and pot odds in position.

I have only a gutshot straight draw on a coordinated ace-high flop and no made hand, so checking keeps the pot small out of position.

With no made hand or meaningful immediate draw on this coordinated board, checking back preserves chips and realizes any backdoor equity.

My 9T has only a gutshot and no showdown value; checking keeps the pot small and lets me see a free river.

With no pair or meaningful draw on this paired broadway board, checking back preserves equity and avoids bluffing into a range that can easily contain an ace, king, or jack.

My hand has only marginal showdown value on this coordinated board and is likely behind a preflop caller's range, so checking avoids risking more chips against better hands.

My hand has almost no showdown value, while the opponent's repeated checks leave many unpaired holdings that can fold. A modest river bluff risks little relative to the pot while targeting those misses.

I only have a weak pair of jacks with a T kicker on a coordinated board, and the river raise represents at least a better jack, two pair, a straight, or a flush. Facing a 350 bet into 950, my hand is not strong enough to continue.