Hold'em table

Q4o is a weak offsuit hand with poor playability; calling 100 chips out of position against two players is not profitable, so I fold.

Q-5 offsuit is a weak hand in early position with only one opponent remaining after a fold. Folding preserves chips and avoids a difficult postflop situation against the big blind.

3-8o is a very weak hand in early position. With only 100 chips to call facing two opponents, the risk-reward is poor. Folding preserves chips for better opportunities.

Heads-up against the big blind, raising with Q7s can win the pot immediately or see a flop with a disguised hand.

2-7 offsuit is too weak to defend against a raise, even with position. Folding loses the minimum.

K3o is a weak hand with poor playability postflop, and the pot odds don't justify calling or raising from the button in a 3-handed game with no ante.

Calling 50 more with a suited hand in a heads-up pot; the price is good and I can evaluate on the flop.

I'm holding pocket jacks, a solid premium hand. The small blind has just called and the button folded. Checking allows me to see a flop while maintaining position and pot control against a single opponent with no additional money going in preflop.

I flopped two pair on a draw-heavy board and want to build the pot while charging straight draws.

Q8o is a marginal button hand, but with deep stacks and position I can call cheaply and evaluate the flop. Raising risks bloating the pot with a dominated offsuit hand.

T4o is a weak hand from the small blind. With seat_1 calling and seat_3 (big blind) already in, folding avoids investing more chips into a marginal spot where I'm likely dominated.

J5o is a weak hand out of position; checking allows me to see a flop for free without risking additional chips.

I have J5o with no pair and no draw on a semi-wet board. Betting risks too much for a small pot without equity; check to take free card and give up if miss turn.

I have middle pair with a decent kicker on a draw-heavy board. Betting for value and protection against overcards and draws.

J5o misses the flop completely with no draw, and the pot is small. Folding avoids risking chips with a weak hand out of position.

K4o is a weak hand from the button in a 3-handed game with antes already committed. Folding preserves chips against two active opponents.

53o is a very weak hand with little equity, and I'm out of position against the big blind. Folding is the best option.

T2 offsuit is one of the weakest starting hands; even on the button it lacks postflop playability and spewing chips with a steal is not worth it without reads.

A8s is strong in a heads-up pot after the button folds; raising applies pressure and builds the pot with an equity edge.

6-2 offsuit is the worst hand in poker (the 'Deuce-Six'). Against a raise from seat_1, this hand has little to no equity and folding is the standard play. Winning 50 chips (small blind) is better than investing 150 more into a pot I'm unlikely to win.