I have been in this situation a lot as I play a very aggressive game and I always run in to a mug to cracks my aces with a set or makes 2 pairs from junk.
2 weeks ago in the Cincinatti room I had 1 BB and £100 chip left so I was goosed, Under the gun I had

and I flat called, I was raised from late position and I threw in my 100 chip.
Flop

At this point I managed to make 5 times my stack cos it was called round to the raise.
Next hand I was still very short stack and I see Ah

. again I am called untill the cut off raises.
I throw in all my chips.
Flop

I have the other 2 short stacks ready to bubble and I take 4th place to make £50 profit for the tourney.
It pays tgo gamble sometimes, I just prefer to pick my spots no matter what the pot odds are.