Hold'em table

T5o is a weak offsuit hand with poor postflop playability; folding avoids investing chips with a dominated hand.

Q4 offsuit is too weak to complete or raise out of position against the big blind after the button folded.

96 offsuit is too weak to open from the button into two live blinds, so folding preserves the full stack.

I hold J2o in the small blind with a folded button; the big blind has 100 invested and I only need to call 50 more, but my hand is too weak to continue without initiative or equity. Folding preserves my 10,000 stack for better spots.

With 4s3s on the button facing a 100bb raise, I'm folding preflop to preserve my stack. I'll wait for better positions and stronger hands.

Button folded, leaving a heads-up blind battle where K9o is strong enough to raise for value and fold out the big blind's weaker hands. A raise to 250 applies pressure while keeping the risk controlled.

Q5s is too weak to continue against a small-blind raise; folding avoids a dominated, low-equity spot.

J4o is a weak offsuit hand with poor playability, and calling 100 out of position against two live blinds is not profitable enough to justify continuing.

Button folded, so this is heads-up versus the big blind. K7o is strong enough to raise for fold equity and initiative rather than limp out of position.

I have Ace-high with a Ten kicker, which is marginal for a raise. Calling keeps the pot manageable and lets me see a flop without overcommitting with a weak hand.

King-high with no pair or draw on an ace-high flop has little value, so I check rather than inflate the pot out of position.

Checking keeps the pot small with a weak Ace-high on a dry flop and avoids building a bigger pot when I'm likely behind.

King-high with no pair or draw on an ace-queen board has little fold equity as a first-to-act bluff, so I check and keep the option to realize a free river.

Board is paired with an Ace, and my Ah gives me top pair with a decent kicker. Checking keeps the pot small and avoids building a big bluff catcher against a possible Ace bluff.

King-high has little showdown value, but a delayed river bluff into a preflop caller who checked the flop and turn is unlikely to fold enough better hands to be profitable. Checking realizes the small pot cheaply.

Board is paired with an Ace and Queen, and my Ah gives me top pair with a decent kicker, but I'm second to act and the opponent checked twice on earlier streets, indicating weakness. Checking keeps the pot small and avoids building a big bet with a hand that could easily be behind.

K7o is too weak and easily dominated to open from the button into two live players, so folding preserves chips.

With Q-high on the button and a big blind raise to 100, the pot odds don't justify calling 50 more with such a weak hand. Folding preserves my stack for better opportunities.

With 3s6c on the button and facing a 100bb big blind, the hand is too weak to call or raise profitably, so folding minimizes losses.

Button folded, leaving heads-up against the big blind. K2o is weak but worth a min-raise to take initiative and apply pressure; I can fold if reraised.

95 offsuit is too weak to continue against a small-blind raise after the button folded.