I ran into this all the time and keep telling myself to fold Flop. However, I keep making this stupid call and lost.

please help me correct this. Guy TPA with 16/4/2.5
On flop I think I was beat but inside of me still think he got AJ.

POKERSTARS GAME #7413843203: HOLD'EM NO LIMIT ($0.50/$1.00) - 2006/12/12 - 16:28:11 (ET)
Table 'Deipylos II' 9-max Seat #5 is the button
Seat 1: AGKelly ($26.70 in chips)
Seat 2: spikehorn47 ($24.60 in chips)
Seat 3: chadwic316 ($104.75 in chips)
Seat 4: Swiv31 ($98.95 in chips)
Seat 5: friday027 ($199.15 in chips)
Seat 6: Childframe ($114.05 in chips)
Seat 7: Tofu_Boy04 ($56 in chips)
Seat 8: Syltty ($40.95 in chips)
Seat 9: fligan ($82.95 in chips)
Childframe: posts small blind $0.50
Tofu_Boy04: posts big blind $1
*** HOLE CARDS ***
Dealt to Tofu_Boy04 [Qh Qs]
Syltty: calls $1
fligan: raises $4 to $5
AGKelly: folds
spikehorn47: folds
chadwic316: folds
Swiv31: folds
friday027: folds
Childframe: folds
Tofu_Boy04: calls $4
Syltty: folds
*** FLOP *** [Jd 3h 6s]
Tofu_Boy04: checks
fligan: bets $10
Tofu_Boy04: raises $10 to $20
fligan: raises $20 to $40
Tofu_Boy04: raises $11 to $51 and is all-in
fligan: calls $11
*** TURN *** [Jd 3h 6s]
*** RIVER *** [Jd 3h 6s Ts]
*** SHOW DOWN ***
Tofu_Boy04: shows [Qh Qs] (a pair of Queens)
fligan: shows [Kd Kc] (a pair of Kings)
fligan collected $110.50 from pot
*** SUMMARY ***
Total pot $113.50 | Rake $3
Board [Jd 3h 6s Ts 4h]
Seat 1: AGKelly folded before Flop (didn't bet)
Seat 2: spikehorn47 folded before Flop (didn't bet)
Seat 3: chadwic316 folded before Flop (didn't bet)
Seat 4: Swiv31 folded before Flop (didn't bet)
Seat 5: friday027 (button) folded before Flop (didn't bet)
Seat 6: Childframe (small blind) folded before Flop
Seat 7: Tofu_Boy04 (big blind) showed [Qh Qs] and lost with a pair of Queens
Seat 8: Syltty folded before Flop
Seat 9: fligan showed [Kd Kc] and won ($110.50) with a pair of Kings

Please tell me what should I play this hand better. Normally I will reraise pr here. Since the guy so tight so I decide to see plaop for cheap since he got pos. on me.

Thanks

Check/fold on the flop. What's so hard about this hand?