Hold'em table

K3o from the button 3-handed is too weak to open profitably; it's dominated when called and plays poorly postflop. Folding avoids bleeding chips with a marginal holding.

J2s is too weak to complete out of position against the big blind.

63 offsuit is far too weak to open, even on the button in 3-handed play. Easy fold.

Button folded, so this is heads-up versus the big blind with AJo. A raise to 3bb builds the pot with a strong hand and denies a free flop.

A4o has solid equity against a wide SB open-raise and I have position postflop; calling 200 into a 400 pot is clearly profitable.

Dry T82 flop and I am the preflop raiser with two overcards, so a small c-bet pressures the BB's wide calling range and can win the pot immediately.

I only have ace-high with no draw on the T82r flop against a preflop raiser who barreled; calling with ~3 outs or bluff-raising with no equity is unprofitable, so folding is clearly best.

J8o is a marginal button open in three-handed play, so I raise small to steal the blinds rather than flat a dominated offsuit hand.

A6s blocks strong aces and the button's 3-max opening range is wide, making a 3-bet semi-bluff profitable with fold equity and decent equity when called.

Folding JTs facing a 3-bet from the small blind with the button still to act behind us.

J8 offsuit is too weak to continue against a small-blind 3-bet to 800. Folding avoids putting more chips in with a dominated, low-equity hand.

Ace-Jack on the button 3-handed is a premium raising spot; a standard 3x open builds the pot with position and applies pressure on the blinds.

Holding J5o out of position facing a button raise is an easy standard fold.

83 offsuit is too weak to continue against a button open, especially out of position for 200 more. Folding avoids a dominated, low-equity spot.

Holding 52 offsuit on the button is far too weak to open raise or limp, making this a clear fold.

Button folded, so this is heads-up versus the big blind with ace-high. A small raise takes the initiative and builds the pot with a hand that plays well enough to continue.

K2o is too weak to open even on the button in three-handed play; folding avoids dominated spots and wasted chips.

Heads-up I only need 50 into a 150 pot (25% equity needed), and 94o has roughly 35%+ equity vs a BB defending range, so completing is profitable despite the weak hand.

QJo is significantly ahead of SB's limping range and we have position postflop, so raising builds the pot and extracts value.

9s4c offsuit is far too weak to call a 3.5x raise from the big blind out of position; the 250 call risks too much for a hand with little equity or playability.