Hold'em table

84o is too weak to open from the button for a full big blind; folding avoids spewing chips with a dominated, poorly connected hand.

Cheap price to see a flop heads-up with a live hand; folding forfeits the blind for minimal gain given good pot odds.

AQ offsuit in the big blind against a single SB limper is far ahead of their limp-call range, so I raise for value and fold equity while keeping the pot manageable with 100bb stacks.

5h9d offsuit is weak; facing a raise to 400 with a re-raise likely from BB, folding is best.

7d3d offsuit is a weak hand out of position with no fold equity leverage; folding preserves chips for better spots.

Queen-high is decent heads-up against only the big blind, and calling just 50 into a 150 pot gives good odds to see a flop.

Q8o is too weak to raise for value against the limping small blind, and checking is free in the big blind.

I have queen-high with only a weak backdoor club draw on a K95 flop against the big blind who checked; betting has little fold equity and no fold is needed since checking is free.

Q8 has no pair and no draw on K95 with two clubs, so there is little reason to build the pot. Checking keeps the pot small and realizes whatever showdown value remains.

Queen-high with no pair or club draw has little value, so I check the turn rather than inflate a small pot.

I only hold bottom pair (4c pairing the 4d) with no flush on the three-club board; a bet would only fold out the ace/queen-high hands I already beat while getting called by any pair, king, or made flush/straight, so checking is the free-showdown play.

Queen-high with no pair has little showdown value and no credible value bet. Checking avoids spewing into a passive opponent who may easily have a pair or better.

Ace-ten offsuit is a strong button hand in a 3-max game; raising for value and position with a standard 3x open.

9-4 offsuit is too weak to continue against a button open, especially out of position. Folding avoids putting more chips in with a dominated, unconnected hand.

84o offsuit is a weak hand facing a 3x raise; folding is correct rather than calling out of position with poor equity.

Nine-deuce suited is too weak to open from the button in a three-handed pot; folding avoids playing a dominated hand out of position postflop.

Weak offsuit low cards (4-8) heads-up against BB after button folded; not worth completing.

On the button with a playable suited-ish connector (98o), a raise applies pressure on both blinds in a 3-handed game.

3s7c is a very weak hand out of position against a 2.5x raise; calling 200 to chase a marginal suited connector is unprofitable. Folding preserves chips for better spots.

Q4 offsuit is too weak to call a button open; folding avoids playing a dominated, unconnected hand out of position.

Ten-seven offsuit is a weak hand with poor playability postflop; folding from the button avoids investing 100 chips into a marginal spot with no reads.

Button folded, so I am heads-up against the big blind with a suited connector and only 50 more to call. Completing keeps the price low and realizes the hand's postflop playability.

Weak offsuit hand (Q2), no reason to raise; checking my BB option is free and keeps pot small.

Bottom pair with a weak kicker on a jack-high board is not strong enough to bet out of position, so I check and realize equity cheaply.

Q-high with no pair or draw on a dry board; checking behind is fine since both opponents already checked/passive.

I have only a weak pair of sixes with a five kicker on a board with higher cards, so checking keeps the pot small and realizes equity cheaply.

Queen-high with no pair or draw on a checked-down board; checking keeps the pot small and I have no equity to bet.

I have two pair, sixes and fours, ahead of most hands that checked this board down, so a minimum bet extracts thin value.