re: Poker & $2 NLHE Full Ring: JJ causing me pain
If they are both fairly tight then just fold to the ship by UTG. The reason why is the SB. If he wasn't in the hand, sure just get it in versus the short stack. When a tight player (SB) cold calls a 3bet this is usually a very strong range. You have to realize that he will be continuing a lot of the time here and you can't put in 1/3 of your stack and then fold. His range is probably something like QQ+ and AK which you are a 2 to 1 dog against.
I would highly consider just calling the initial raise preflop. You have a hand that is around a flip versus a tight player's EP range. You can easily just call preflop, with the benefit of position, and play it like the nuts when you flop an overpair, straight draw etc.