First a thought on bankroll management for you. Why are you playing a SNG where you can only afford to play 22 if you don't cash? Why not play a lower limit and allow your roll to grow with a number of quality cashes? Having joined the Full Tilt Academy I've learned that you shouldn't play more than 2% of your roll in a SNG. Part of that is to account for the extreme variance in the game and the other is to allow your bankroll to handle the swings. On to the bad beat.

First off, he could of turned over AA, KK, QQ or any other hand that can hurt you. You only have two high cards. If you "snap shoved" with a pocket pair and lost that is a bit different. I understand it's short handed, but risking your tournament life on a draw when you seem to have a stack make no sense to me at all. If you had a "made" hand when you shoved and lost, that is closer to a bad beat, but you left it all up to chance. Do you know what your odds were for winning the hand? Here they are: AKo 68% J2o 32%. 32% of the time he is going to beat you by the river. In my opinion the better play would of been fold. There are times that the big stack quits pushing when people don't call. On top of that, you could of had the other player call and go out allowing you to cash.