Hold'em table

Queen-six suited on the button is a standard open-raise; taking the initiative with position is profitable even out of position postflop is avoided by folding to 3-bets.

J8 offsuit is too weak to continue out of position against a button raise, especially with the big blind still to act. Folding avoids a dominated, low-equity spot.

Fold 85o from the big blind facing a 3x button open out of position.

73o is too weak to call or raise from the button against a live blind, so folding preserves chips.

86 offsuit is too weak to complete or raise out of position against the big blind.

Opening A8o on the button is standard in 3-handed play to steal blinds or play in position.

32s is the worst hand and facing a 2.5x raise from the button; folding is clearly correct.

J4o is too weak to continue against a button open, especially out of position for 150 more. Folding avoids a dominated, low-equity spot.

43o is too weak to complete from the small blind out of position against the big blind, so I fold rather than invest more chips.

J9o is playable from the button in three-handed poker, so I open to 2.5bb to take the initiative and fold out weak hands.

Nine-seven suited is slightly too weak to defend out of position from the small blind against a button open with the big blind still to act.

AKs is a premium hand; I 3-bet for value and to build a pot heads-up against the button's open.

J9o is too weak to continue against a BB 3-bet to 8bb; calling 550 into 1100 does not justify the reverse implied odds and dominated equity.

J2s is too weak to profitably open from the button even in 3-handed play.

32 offsuit is the worst starting hand and I'm out of position heads-up against the big blind; with only 50 saved by folding and little equity or playability, folding is clearly best.