Hold'em table

Queen-eight offsuit is a weak hand in early position (button in 3-handed), and folding preserves chips by avoiding a marginal situation where I'm out of position post-flop.

Heads-up vs BB with AJ offsuit is a strong raising hand after the button folded; raise to build pot and isolate.

Ten-six offsuit is too weak to defend against a small-blind raise heads-up from the big blind.

Q7 offsuit is a weak hand from the button facing action; folding preserves chips for better spots.

Q6 offsuit is a weak small-blind hand against the big blind, and completing offers poor positional and equity prospects.

Q6 offsuit is a weak button opening hand in this short three-handed format and does not justify entering against both blinds at this depth.

6h7h is a weak hand in a 3-player game. While I'm in the small blind with only 50 more to call, the hand has poor equity. Folding limits losses and preserves chip position.

2-10 offsuit is a weak hand in early position. With 100 chips to call out of a 10000 chip stack, folding preserves chips for stronger opportunities rather than entering the pot with poor equity.

Heads-up now after button folded; 98o suited-ish connector plays well as a raise to take initiative against the big blind.

Pocket deuces are worth defending in the big blind versus a small blind min-raise, especially heads-up with deep stacks and favorable implied odds.

Bottom pair with no strong draw on a King-high board; checking to control pot size against two opponents.

Bottom pair has modest showdown value but little value from betting this coordinated king-high board. Checking keeps the pot controlled and allows us to react on later streets.

Weak pair (8s) with no strong draw; check to control pot size and see the river cheaply.

Betting our pair plus spade draw can extract value from weaker pairs and deny equity to unpaired hands after the turn check.

T4o offsuit is a weak hand out of position on the button facing action; folding is standard here since I'm not in the blinds and this hand has poor equity and playability.

Q7 suited has adequate equity heads-up from the small blind at a very favorable price, so I complete rather than fold.

T2o is a weak hand, but I'm already in for the big blind. Checking allows me to see the flop for free while keeping my range balanced, as folding the big blind too frequently is exploitable.

We flopped a queen-high flush in a limped heads-up pot. A small continuation bet extracts value from weaker kings, heart draws, and pair-plus-draw hands while keeping their range wide.

With T2o on a K-4-3 flop, I have no pair, no draw, and very poor equity against an opponent who raised from small blind. Folding minimizes losses in this weak situation.

J5 suited is a reasonable button opening hand in three-handed play, with position and suitedness supporting a small open.

T2o is a very weak hand with no potential for a strong made hand. Facing a raise to 220 from the button (3BB), I'm not in position and would need to call 170 more. Folding saves chips against a positional raise with a marginal hand.

Q5 offsuit is weak against a button raise; not worth calling out of position.