Hold'em table

2-4 offsuit is too weak to open from the button for a full big blind. Folding preserves the stack for better hands.

Q5o is too weak to complete or raise from out of position in the small blind.

Holding 62 offsuit on the button is well outside any reasonable opening range, making this an easy fold.

Heads-up against the big blind, I only need ~25% equity to call 50 into 150, and 85o has roughly 38% versus a wide BB range. Calling keeps the pot small with a weak hand out of position rather than folding away cheap equity.

A2o is too weak to raise for value against the limping small blind, and I can see the flop for free in position. Checking keeps the pot small and preserves flexibility.

The J-J-A board pairs me with jacks but my 5-8 kicker is weak, so betting mainly gets called by aces, kings, jacks, or bigger pairs. Checking keeps the pot small and lets me reassess or reach a cheap showdown.

I have aces and jacks on a paired board and the small blind checked, so a small value bet builds the pot while keeping worse aces, jacks, and draws in.

I hold 5h8c on a J-J-A board with only 8-high; seat_1's flop raise after limping preflop represents a jack or ace far too often, and my hand has almost no equity or fold equity worth calling 150 more.

Pocket queens on the button is a premium hand; a standard 3x open builds the pot while retaining position and fold equity against both blinds.

AKo is a premium hand and a standard 3-bet against a button open. Raising to 1100 builds the pot and applies pressure while leaving room to continue postflop.

62o is trash and an easy fold facing a raise and a 3-bet.

74s is too weak to open from the button even three-handed; folding avoids investing chips with a dominated, low-playability hand.

Holding 52o out of position against the big blind is an easy fold despite the pot odds to complete.

K2o is too weak to profitably open from the button, so folding is the standard play.

Q3o from the button is a weak hand; with two players left to act and no fold equity established, folding is the standard profitable play.

82o is too weak to continue out of position against the big blind; calling or raising would lose more chips than folding.