Ah yes... the panic bet, as I call it. Fight or flight has been triggered. Everyone does it, but its a huge leak that all of us need to patch. You get a premium hand, you hit, the board is semi-wet and you progressively bet so hard because your
hands good-ish, but not great. Next thing ya know, you're all in by the river, if not before and you reaaaaaaaaaally don't even have that good of a hand as per the board.
There's clearly a potential, if not a straight out there. You're basically just giving them chips for free. Again.....ive done this too lol. It seems when I patch one leak, a new one springs up. Like I don't do it with Top top anymore, but then it was overpairs. Then I fix that and its marginal hands that Im out of position with and I just check call down because I have secondary
odds like a straight draw, and half my stacks gone by the river because I don't improve and I should have just raised or folded.
Also, I'm assuming there were others in the hand preflop? That's why you raised so hard? To isolate?
Obviously you're villain had no business being in that hand either. They shouldn't have called preflop at all. That's their biggest mistake.
I don't know what the math is on the flop. I get why they called, although I cant say its 100% justified. Look at it from their perspective. They have second pair with the nut straight draw, plus they can improve by hitting a Q or a 10, even though that would spell bad for them potentially as per the board. That's a 40% chance of improvement by the river.
Now, the turn doesn't help them at all. Now that 40% is a 20% chance. But they're still getting 2;1... i think, right? I'm guessing at your pot sizes here. But you also have to remember, that 8 makes your hand worse. So many hands now get there. Why jam? I know why you did it, that's rhetorical.
Grab a bucket of spackle, You have some leaks to repair.
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side note: Im personally thinking of adjusting my personal cash game strategy for the more passive players to be passive myself. I'm coming to believe that playing standard and proper to super passive people is a way to win big when you hit, yes, for sure. But as you can see here and as I've known myself, you give it right back. I'm thinkin..........maybe its best to just call here. And on the flop either check call, or bet small, like 1/3 pot. Especially with that board.