Hold'em table

Q3o is too weak to complete or raise from the small blind heads-up; folding avoids playing a dominated offsuit hand out of position.

K2o is too weak and dominated to open from the button, so I fold rather than limp or steal.

Button folded; QTo from the small blind heads-up vs the big blind is a clear raise to take initiative and often win the blinds outright.

95 offsuit is a weak hand facing a 3x raise out of position; folding is clearly best.

Button open with suited connector-ish 53s in 3-handed play; a small raise steals blinds often and plays well postflop with position.

KJo is decent but not strong enough to 3-bet out of position against a button raise; calling keeps the pot small and sees a flop cheaply.

56o is too weak to continue against a raise and a call, especially out of position. Folding preserves the stack for better spots.

I flopped an open-ended straight draw (J/K over 8-7-9 needs T or 6) heads-up in position; free card is fine and I can raise later.

Small c-bet in position on a coordinated board with a gutshot (6 gives a straight); 1/3 pot keeps it cheap while folding out overcard hands and retaining the option to give up if raised.

King-high with no draw on a connected, flushy board against a preflop raiser who barreled the flop; calling or raising has little equity or fold equity.

Queen-five suited is a solid button open; raising to 3bb builds the pot with position and folds out weaker hands.

T2s is too weak to continue out of position against a button raise with the big blind still to act. Folding avoids a dominated spot and a poor price relative to equity.

J5o is a weak, dominated hand out of position against a button 3x open; calling 200 into 450 is marginal at best and playing OOP with this hand loses chips long-term, so fold.

Q8o is a standard button open in three-handed; a 2.5bb raise takes the initiative in position rather than folding a playable hand.

J7 offsuit in the small blind facing a button raise is a clear fold; it plays poorly out of position and is dominated by much of the button's range.

2c6c off-broadway is dominated by a 2.5x button raise; folding is clearly best with 150 to call.

A7o on the button in a 3-handed game is a standard open; raising to 2.5bb takes initiative against the blinds.

Jacks are strong enough to call a 2.5bb raise in position-ish spot; a 3-bet is fine too but calling keeps the pot manageable with two players behind.

A6o is too weak to continue out of position multiway after a raise and a call; the ace is often dominated and postflop play is difficult.

Heads-up with jacks on a K-high flop; I don't want to bloat the pot against the preflop raiser, so I check and keep the pot small while retaining equity.

As the preflop raiser on the button with A7o on a dry K-high board checked to me, a half-pot c-bet takes it down often against the small blind's capped calling range while I hold ace-high and a backdoor club draw.

Overpair of jacks is too strong to fold for 300 into a 900 pot; I'll call and reassess on later streets rather than bloat the pot against the preflop raiser.

Pocket jacks are likely second pair behind the aggressor's preflop raise; with no hand improved and to_call zero, checking keeps control and avoids building a big pot with a vulnerable hand.

Ace-high with no draw after villain called the flop c-bet; the Q turn connects with much of their calling range, so I take the free card and keep the pot small rather than barrel without equity.

Pocket jacks likely beat seat_3's range after the turn check-through; a small river value bet can get called by weaker pairs or missed draws.

We hold only ace high on K-Q-8-4-3 after villain check-called the flop and now leads the river; this line is mostly Kx/Qx/two pair value and we only beat missed club draws, so calling 600 is unprofitable.