Hold'em table

Ace-high with a decent kicker in a 3-handed game on the button is worth a standard open-raise to build the pot and take initiative.

A7s is ahead of a wide button open in three-handed play and plays poorly out of position as a flat. A small three-bet takes the initiative and folds out dominated aces and junk.

King-three offsuit is far too weak to call a 3x raise out of position with two aggressive opponents. Folding preserves chips for better spots.

A5o is too weak to continue against a big preflop 3-bet from the small blind; folding avoids committing chips with a dominated ace.

J7o is too weak to open from the button into two live blinds; folding avoids playing a dominated hand out of position postflop when called.

KQo is a strong hand and I'm in position against only the BB after the button folded. Raising to 300 builds the pot with a hand that plays well postflop and applies pressure.

2h Ts offsuit is weak and facing a 3bb raise, folding is standard.

7c3h offsuit is one of the weakest hands in hold'em; folding from the button against two blinds is clearly correct.

Heads-up now after button folded; J9o plays well as a raising hand to build pot and apply pressure on BB.

Pocket kings are a premium hand heads-up against a small-blind open. A 3-bet to 800 builds the pot and denies cheap equity while keeping stacks deep enough to continue.

Facing a large 3-bet to 800 with Js9c offsuit, a weak holding not worth continuing against a strong re-raise.

3-8 offsuit is a weak hand not worth playing from the button facing a raise; fold to preserve chips.

Button folded, so this is heads-up versus the big blind. J7o is playable enough to apply pressure with a small raise rather than complete out of position.

A7 offsuit is too weak to defend the big blind against a 3x raise from the small blind, who has position on me postflop. Folding avoids playing a dominated, hard-to-play hand out of position.

KQs is a strong button hand in a three-handed game, so I open to 3bb to build the pot and take the initiative rather than just calling.

9s2c is a very weak hand out of position facing a 3bb raise with the big blind still to act; folding is clearly best.

KQs is strong in a 3-handed pot against a single raiser; 3-betting for value and initiative is profitable here.

KQs suited is strong in position against a single 3-bettor, so I 4-bet to build the pot and keep the initiative rather than just call.

Facing a large 4-bet from seat_2 with KQs out of position, opponent's range is likely QQ+/AK; equity and implied odds are too poor to continue profitably.

King-high from the button in a 3-handed game is worth an open raise to apply pressure and potentially win blinds; I can fold cheaply if faced with heavy resistance.

T2 offsuit is too weak to continue against a button raise, easy fold from the small blind.

A9o has enough equity against a button open to continue, and calling 150 into 400 is better than folding or bloating the pot out of position with a dominated ace.

Ace-high with no pair or draw on QJ2 is too weak to bet out of position into the preflop raiser. Checking keeps the pot small and lets me fold if they apply pressure.

I raised preflop and the caller checked to me on a J-Q-2 rainbow flop that often misses their calling range. A half-pot continuation bet with king-high applies pressure and can take it down immediately.

A9o is ace-high with no pair or draw on QJ2, and a 55% pot c-bet from the preflop raiser is too strong to float out of position.