Now that I look at it it looks like that was your only move. Gabe advocates the push with 10 BB or less, I advocate it with 6BB or less. I don't think either of us would advocate the push with over 10X BB and just a 39 suited in mid position (hand 130 something) tho.

Also if you think you're last hand was just a bad beat - it wasn't. You played it poorly. Chip leader is limping into you at battle of blinds (as he should if you'll let him) - and now is your time to play weak and just call? Raise preflop - you don't have chips but you do have position. He then limps again with a min bet on that flop, and you let him get away with that thinking you'll suck him out? TQ, 7T and 67 should be screaming in your ears on this play. Raise that flop, don't let him catch. Then to top it all off, he bets basically exactly enough to put you all-in when he hits, and you call because you feel you have to to (flush and boat draws as well as trips). You lost cuz you let yourself lose that one - if you had played it better than at least you could fall back on the bad beat as an excuse.