Hold'em table

I have 8d Ad, which is decent but not strong enough to call a raise from the big blind with no initiative. Folding preserves my stack for better spots.

T3o is a weak hand and I'm out of position against the big blind, so I'll cut my losses and fold the small blind rather than invest more chips with poor equity.

T2o is a weak offsuit hand out of position; folding to the big blind's raise avoids playing a dominated hand.

Q3o is a weak offsuit hand with poor playability and reverse implied odds. With two blinds already in and likely to defend, folding is the most profitable choice.

I have pocket Aces, a very strong hand, and I want to build the pot and isolate the big blind. A 400 raise is a standard opening size that applies pressure while keeping my stack healthy.

6h8o is a very weak hand out of position, and calling 300 more does not offer good enough pot odds or implied odds. Folding is the disciplined choice to avoid bleeding chips with a dominated hand.

Ad-4c is a weak hand with little playability. Facing a 100bb raise from the BB with no other callers, folding minimizes losses.

I have a suited connector and am getting 3:1 pot odds to see a flop heads-up. Calling is cheap and gives me a chance to hit a strong hand.

K3o is a weak offsuit hand; checking keeps the pot small and lets me see a flop with position on the small blind.

I flopped top two pair and should build the pot while the board is still relatively safe. A small bet can get called by worse hands or draws.

K-high with no pair or real draw on a coordinated board facing a bet; folding avoids chasing a likely dominated hand.

I have a premium hand in pocket kings, so I want to build the pot and put pressure on the blinds preflop.

J7s has decent equity and playability against a wide button open, and calling only costs 250 into a 450 pot. Folding is too tight, while 3-betting risks too much with a marginal hand out of position.

2s8d is a weak hand that cannot profitably continue against a 300 preflop raise. Folding preserves my 9900 stack for better spots.

Weak hand with no diamond on a monotone flop; checking to keep the pot small and evaluate opponent's action.

I have an overpair but the board is all diamonds, so I need to protect my hand and charge any flush draws. Betting around 2/3 pot is appropriate to extract value and deny free cards.

I have J-high with no draw on a monotone diamond board, and seat_2's flop bet puts me in a bad spot. Folding avoids further investment with minimal equity.

9-4 offsuit is too weak to play from the button against two blinds; calling or raising would be negative EV with poor playability.

I have pocket Jacks, a strong hand. Seat 3 folded, so it's heads-up. I'll raise to build the pot and isolate the big blind.

A4o has enough equity and position to see a flop for 250 more, and I avoid bloating the pot with a marginal hand. Calling keeps my options open postflop.

I have top set with Jacks on a King-high flop, but the opponent called preflop and the pot is small, so I want to control the pot and keep their bluffs in. Checking allows me to act last on later streets and potentially induce a bluff or take a free card.

I have ace-high with no real draws, and the opponent raised preflop but checked this flop. Taking a free card is the safest play here.

Board is paired with a K and Q, and I hold a middle pair of jacks; checking keeps the pot small and avoids building a big bluff catcher against a possible overpair or straight draw.

Board is paired with a K and Q, and my pocket jacks are vulnerable to overcards and two-pair hands. With the pot checked to me on the river and no reason to bluff, checking to split or win at showdown is the highest EV play.