Hold'em table

84o is a weak hand from the button facing a 100bb pot with two players left to act; folding is the clear profitable play.

95o is too weak and poorly connected to continue out of position after the button folds, so I give up the small blind rather than inflate the pot.

73 suited is too weak to open or limp from the button into two live blinds, so folding avoids a negative-EV spot.

Q4 offsuit is weak, button folded but BB still to act; not worth completing with a poor hand.

Button raise with Ax suited-ish offsuit broadway, standard steal/value sizing against blinds.

Nine-four offsuit is one of the worst hands in hold'em, and facing a 2.5x raise out of position with no pot odds to justify it, folding is clearly correct.

84 offsuit is too weak to continue against a button open; folding avoids putting more chips in with a dominated, low-playability hand.

Nine-two suited is far too weak to play even from the button in a three-handed game; the nine-high with a poor kicker rarely makes a winning hand, so folding preserves chips for better spots.

84 offsuit is too weak to continue heads-up against the big blind after the button folds, so I fold rather than call 50 more.

On the button in three-handed, 98o is a standard open. A 2.5bb raise takes the initiative and folds out some dominated hands.

3-7 offsuit is a weak hand; facing a raise from the button, folding is correct.

Heads-up against a button open, Q4o has enough equity to defend from the big blind; calling 150 into a 400 pot needs only ~27% equity and I have well more versus a plausible raising range.

I flopped bottom pair with a weak kicker against the preflop raiser; checking keeps the pot small and avoids building a big pot out of position with a marginal hand.

I have an open-ended straight draw and the betting lead in position after the big blind checked. A small continuation bet applies pressure and can win the pot immediately or build it when I hit.

Bottom pair with a queen kicker beats the unpaired portion of a button opener's small c-bet range, and 200 into 750 is a cheap price. I'll call and fold to further aggression rather than raise, since raising only isolates against hands that beat me.

I only have bottom pair with a Q-high flush draw out of position, so checking keeps the pot small and preserves the option to call a small bet or evaluate on the river rather than building a pot with a vulnerable hand.

I have an open-ended straight draw (5 or 10) plus two overcards on a checked turn, so a semi-bluff bets my equity and can fold out marginal made hands.

I only hold bottom pair (4s) with a weak Q kicker on a coordinated board, and seat_2 has shown aggression on every street. Calling 600 into 1550 needs ~28% equity, which my hand rarely has against this betting line, so folding is best.

T7 offsuit is a weak hand on the button facing a raise-sized pot with two players yet to act; folding preserves chips.