Originally posted by Tomaloc
Originally posted by CHARMANDER06
Is TPTK enough to go broke vs an unknown opponent?
no
It is obviously not enough in many spots.
This hand can only be considered standard on nl4 and lower, the sad part is that going broke like this on nl4 isn't that bad, but if you ever go up levels you will need to change your playstyle/going-broke-way drastically.
In the general view call preflop is kinda bad OOP but considering his raise was 4.5x BB you can get a lot of information out of that, and then the shove/raise on the flop should be questionable to you too, shouldn't it?
I mean when you make a raise, what will 3bet/4bet shove on you? with what hand would you make that kind of play? Ask yourself the question with what would you do that? of course with a monster or with a made hand that beats most of the his/your range, right?
I can't remove the fact that this is nl4, there are a lot of bad players (beginers) that would probably shove/raise all in with a FD since there is a lot of folding hands for you, but thats NL4 so I am not sure about that either.
But overall and in the long run, don't most people call you with a draw? And do you really think the villain would 4bet you with a weaker hand then AQ? You need to think what can you beat on the flop except a FD, how many times would some1 raise 4.5xBB preflop with air and then shove that same air on you on the flop? How many times does someone get a flushdraw and then plays it like this?
I mean you need to look from the beginning, you said it's an "unknown" player but I think he gave you a lot of information after you raised him, he would give you even more information if you raised him preflop.
Anyways, when you raise someone without the nuts/2nd nuts except a re-raise or call only from the nuts/2nd nuts or a draw. Bluffs/semi-bluffs are rare on NL4 in my opinion. By calling the villain on the flop you can see what comes on the turn. If the card isn't that scary you can see what kind of bet the villain makes, if the card is scary well you can easily fold since you didn't lose much.
Ah yea for the info, I am no expert in this kind of things, this is only my humble opinion, and I am pretty sure my opinion isn't that good, but it works for me and I hope you find something for yourself.
And I think that the best answers you will get for this hand are on the hand evaluation section. Every hand is unique, every player even so. You need to consider many aspects in poker to be able to make profit in the long run.
You should play it more like chess, think few turns in advance and always ask yourself what, what if and why? 
And to the question again, no TPTK is just not enough. So EV-
Again I repeat this is only my humble opinion and everything above can be wrong.