100 ante; 400/800 full table of 9; you have 50BB; under the gun with pocket 10's; table sizes range from 30bb to 100 bb; I raise to 2500; button with 100 bb reraised to 7500; no one else in hand; I called; favorable flop JJ4, rainbow; I believed that opponent would reraise with AJ,AQ,AK; and any pocket pairs as he earlier reraised with 66; because no A,K or Q hit the flop; I shoved; was this too much risk for this situation? (of course he had pocket KK and I was out)