What's the most dangerous hand in poker?

In my opinion, Ace-King is the most dangerous hand in poker. You have to know how to play it depending on your stack size. I see many players losing 60, 80, even 100 big blinds with Ace-King. Preflop, it is just Ace-high. If you miss the flop, turn, and river, it remains only Ace-high, and that can become very costly. There is no reason to play a 200 big blind pot with Ace-King if you only hit one pair on the flop.

In cash games, where stacks are usually 100 big blinds, this hand often creates problems. A player opens, you 3-bet strong with Ace-King, and the flop comes Ace-8-2. You c-bet and face a check-raise. Most of the time, you are already behind. It is unlikely someone check-raises there with Ace-Queen or Ace-Jack after calling a 3-bet. Usually, they have a set like pocket eights or pocket twos, and sometimes Ace-Eight suited for two pair. If they miss the board, they will often fold because an Ace-high flop is respected. But when you get check-raised, you are usually in trouble. That is why, in my view, Ace-King is the most dangerous hand in poker.

AK is a very dangerous hand for me. So many have tried it

There is no such thing as a "most dangerous hand" in poker. What exists are actions and strategic possibilities for making the best decisions. A hand can be dangerous if it has the potential to win a large pot or if it is the one that most deceives the opposing player, leading them to lose large pots.

Look strongher, but loss for any pair of Q, K or A

Very simple answer. It's the one you get married to and cannot muck after you know it is a loser.

Simple answer for a simple card game.
Always the hand that beats your hand.

AA /JJ

The real danger isn’t the hand — it’s expectation. hands that feel premium make it harder to let go. The moment you treat AQ as a strong but conditional hand instead of a monster, it stops hurting as much.

AA of course

A 10 the trap hand

AA, you feel secure only to have it all ripped away.