leosam18
Rock Star
Platinum Level
You played the hand terribly preflop.
Your stack is 2,777 with blinds at 150/300. You have less than 10 BBs which means you should be either shoving/folding your hands, not limping in for 300 BBs and definitely not cold calling a raise with with less than 10 BBs.
The reason why you are in shove/fold mode with 10 BBs is because calling the BB or a raise is costing too much of your already short stack. Nor should you ever be just calling blind/a raise with the intent of folding. So, as a short stack, if your hand is good enough to limp in, call a raise, or raise/re-raise with, you should be shoving.
You call the raise of 600, leaving you with 2,177 behind. You have invested 22% of your stack in. A player then shoves for 1,164 more and you just call. Now, you have 1,013 of your 2,777 stack remaining. You have invested 64% of your stack preflop.
As a short stack, you should be shoving 10 BBs in already, but in any situation you think your hand is good enough to commit 50%+ of your stack, you should just get it in preflop. Especially if you have a shortish stack. So, if your stack is 20 BBs and you're in a situation where calling a raise + re-raise is costing you 60% of your stack, you should just shove as you shouldn't be calling off 12 BBs with the intent of folding 8 more.
The same applies your 3bet cold call. You're already starting off only 9 BBs and your 3bet call is costing you 6 BBs, so you have only 3 BBs behind. There is no point in leaving yourself 3 BBs behind when you only have 9 BBs to start.
Post flop, everything is standard. You aren't folding on that flop for 3 BBs more. But what was your plan if you missed the flop? Fold with 3 BBs behind? Actually, folding would be bad as you'd be getting a good price to hit an A or K. (You're getting 6.6:1 to call with a 3.15:1 chance to hit on turn or river).