Hold'em table

K7o on the button is playable for a small call. Calling keeps the pot small and utilizes position.

Completing for 50 chips into a 250-chip pot gives 5:1 odds, which makes a cheap multiway look with J2o acceptable despite playing out of position.

Ace-nine offsuit is a strong starting hand in position as big blind. With two opponents who have both called, a raise to 4BB builds the pot and isolates the weaker holdings, giving us a good opportunity to win preflop or play profitably postflop.

K7o is a weak offsuit hand facing a 3x raise from the big blind with two players still in; folding avoids playing a dominated hand out of position.

J2 offsuit out of position against a big-blind squeeze is too weak to continue profitably. Calling 300 to win a 900 pot would require about 33% equity plus poor playability.

Holding 93 offsuit on the button in a 3-handed game with two players left to act, this hand is too weak to open profitably. Folding.

2s6s is a weak hand with poor equity against a big blind raise. Folding the small blind avoids putting additional chips into a bad spot where we're likely behind and have limited playability post-flop.

8-2 offsuit is the worst hand in poker. With no position advantage (button but post-flop we'll be out of position against a bet from the big blind) and poor equity against any range, folding is the mathematically correct play. Calling 100 chips to win 150 is not worth it with this holding.

The button folded, leaving a heads-up pot where Ac9c is well ahead of a random big blind. Raising to 250 applies pressure, takes initiative, and can win immediately or build value when called.

Blind vs blind facing a 2.5x small-blind open, J9o is getting 150 to win 400, so it's a profitable defend in position. Calling keeps their wider range in.

I flopped top pair with a strong kicker and should bet for value and protection against the big blind's range. A 300 bet into 500 is a standard sizing that can get called by weaker aces or draws.

J9 has no pair and only backdoor draws on an A-Q-6 board facing a 60% pot c-bet from the preflop raiser, which is not enough equity to continue.

J3o is too weak to play from the button in a 3-handed pot, even with position; folding avoids marginal spots and preserves chips.

Blind vs blind with 85o; a small raise has decent fold equity against the BB, and the hand is near the bottom of SB opening ranges but still playable as a mixed raise.

7s-Qs is a weak hand that doesn't warrant a call against a raise from the small blind. With 200 chips to call into a 400-chip pot, folding preserves chips for better opportunities.

94 offsuit is too weak to open profitably from the button in 3-handed play against two random blinds, so folding is the low-variance choice.

J9o is a weak hand in heads-up situations, and calling the big blind raise would commit more chips with marginal odds. Folding preserves equity for stronger starting hands.

Jack-seven offsuit is a weak hand in early position facing a big blind bet. With no advantage in hand strength and better opportunities coming, folding conserves chips for premium holdings.

With the button already folded, I only need 50 more to see a flop heads-up with a suited connector; keeping the pot small is preferable to raising a weak hand out of position.

42o is too weak to raise for value against a limping small blind, and checking gives a free flop.

I have a strong combo draw (flush draw plus two gutshot straight draws) and want to semi-bluff to build the pot and take the initiative.

Bottom pair with backdoor straight potential is getting good odds (150 into 350) against a wide limp-and-bet range. Calling keeps their bluffs in, and raising would mostly just get called or beaten.

Semi-bluffing with a strong combo draw (flush and open-ended straight) on the turn; betting can take the pot now and I have many outs if called.

Bottom pair with a 4 kicker has no real draw and faces a second barrel on a Q-high two-tone board. It's too weak to continue profitably even at 29% pot odds.