Hold'em table

8c3h is a very weak hand with little playability, even with position. Folding avoids risking chips with a hand that will rarely connect well postflop.

Ad-Qh is a strong premium hand in 3-handed play. With seat_1 folded and only facing the big blind, raising to 300 (3x BB) is standard aggression to build the pot with a hand that has strong equity.

T2 offsuit facing a 3bb raise out of position is too weak to continue.

JT-suited is a decent hand on the button with reasonable fold equity. A strong raise to 600 chips puts pressure on both blinds and builds a pot in position, maximizing value on the button.

76o is weak out of position facing a 6x raise from the button; folding is correct here.

K8o is a marginal hand that plays poorly out of position against a large button raise. Folding preserves my stack for more favorable opportunities.

Qs7c offsuit is a weak hand not worth playing as a cold call from the button in a 3-handed pot; folding preserves chips.

A9o is ahead of a random big blind's range, and raising puts pressure on the opponent while taking initiative. A raise to 2.5x the big blind is a standard steal size that can win the pot immediately or build a pot with equity advantage.

3-9o is a weak hand in a raised pot. With 150 chips to call and only 10000 total chips, folding the worst hand in poker against an aggressive raise maintains chip efficiency.

K5o on the button, standard open raise to steal the blinds and take down the pot or gain initiative postflop.

6-10o is a weak hand with poor playability. Facing a preflop raise to 250 from the button with only 200 left to call, folding minimizes losses and preserves chips for stronger spots.

3-4 offsuit is weak; facing a raise with a poor hand, folding is best to avoid unnecessary chip risk.

T2o is a weak hand that plays poorly out of position postflop. Folding is the standard play against raises and is expected from this hand in early position dynamics.

Cheap price to see a flop heads-up against the big blind with Q8o.

KTs is a strong hand in 3-handed, raising for value and to isolate the small blind.

Q8 offsuit is weak against a raise from the big blind; not worth calling out of position.

7-4 offsuit is a weak hand not worth playing from the button facing a raise, better to fold and wait for a stronger spot.

Pocket kings are a premium hand; raising to 3x the big blind builds the pot while keeping the big blind in with a wide range.

Pocket tens is a strong hand. I'm in the big blind facing a raise to 300 from the small blind. Reraising to 500 (min-raise) applies pressure and builds the pot with a premium hand while keeping my stack deep for postflop play.

KK is a premium hand, and I want to build the pot while out of position. A 4-bet to 1500 (pot-sized raise) extracts value from worse hands that might call, and I can comfortably get stacks in on favorable flops.