JJ versus overbet push from other big stack at FT of 20/180

[betgo]

PokerStars No-Limit Hold'em Tourney, Big Blind is t1600 (8 handed) internettexasholdem.com

BB (t21140)
UTG (t15207)
UTG+1 (t32403)
Hero (t48798)
MP2 (t49981)
CO (t24323)
Button (t60803)
SB (t17345)

Preflop: Hero is MP1 with J[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to t4800</font>, <font color="#CC3333">MP2 raises to t49906, Hero ???

[registrar]

No reads on villain? Villains reads on you?
I'm happier folding here than I would be to the UTG limp push I posted the other day.