Hold'em table

93 offsuit is too weak to open from the button for a full big blind; folding preserves the stack.

AKo is a premium hand in a 3-handed pot with the button folded. Raising from the small blind to 4bb builds the pot and plays well heads-up against the big blind.

2-6 offsuit is far too weak to call 300 more against a 4x raise; folding is clearly best.

K6 offsuit on the button in a 3-handed game is a reasonable steal; a 3x raise puts pressure on both blinds and gives me position.

Q8 offsuit is too weak to call 3bb against a raise out of position; folding is the profitable play.

A4o is too weak to continue out of position against a button open; folding avoids a dominated spot.

Q4o is too weak to continue out of position heads-up; the small blind is a sunk cost and folding avoids a dominated, poorly playable hand.

A8o is a standard button open in a three-handed game; a 2.5bb raise takes the initiative and folds out weaker hands.

AKo is a premium hand. Facing a button open to 250 with the big blind still to act, a 3-bet to 900 from the small blind builds the pot and plays well out of position.

Q6d offsuit is far too weak facing a 9bb 3-bet out of position; folding is clearly best.

A8o is too weak and easily dominated against a 9bb three-bet, so folding avoids a poor heads-up spot despite position.

3-6 offsuit is a weak hand, and calling out of position against two opponents is unprofitable, so I fold on the button.

Suited connector 89s is worth completing for 50 against one player, with good implied odds and position on the BB.

3-7 offsuit is too weak to raise, and checking is free with no bet to call.

I have middle pair (nines) with a free option; checking keeps the pot small and avoids bloating it out of position with a marginal hand.

37o completely missed J-2-9 with no draw, so checking back for free is best rather than bluffing air.

I hold 9-high on a paired board heads-up; with no investment to call, checking keeps the pot small and avoids bluffing into the big blind for no reason.

I have complete air on a paired board and no fold equity worth paying for, so I check and realize the free river.

I hold only nines on a paired board with nine-high, so a river bluff is too risky against a passive limper who check-called streets; checking and giving up when shown strength loses the minimum.

I am playing the board with 3-7 and lose to any real kicker or pair, so a river bluff is not worth it. Checking is free and occasionally chops.

J5o is too weak to call or raise out of position against the big blind for only a small completion.