$5 NLHE Full Ring: Flopped Set on straight/ flush board facing shove on turn

Villian Stats (VPIP/PFR/AF): 11/7/2.5

PokerStars - $0.05 NL (9 max) - Holdem - 7 players
Hand converted by PokerTracker 3
CO: $5.06
BTN: $5.00
Hero (SB): $5.00
BB: $5.48
UTG: $2.38
UTG+1: $2.44
MP: $2.02
Hero posts SB $0.02, BB posts BB $0.05
Pre Flop: ($0.07) Hero has 7♦ 7♥
UTG calls $0.05, fold, MP calls $0.05, CO calls $0.05, fold, Hero calls $0.03, BB raises to $0.20, UTG calls $0.15, MP calls $0.15, fold, Hero calls $0.15
Flop: ($0.85, 4 players) T♠ 6♥ 7♠
Hero bets $0.32, fold, fold, MP calls $0.32
Turn: ($1.49, 2 players) 8♠
Hero checks, MP bets $1.50 and is all-in,
Hero ???
Obviously in reviewing the hand I am betting too small on the flop, I am not sure why I have done this over and over. In part because my default c-bet is 40% and I have a pre-set betting button for that amount. I think I was trying to conceal the set but considering how wet that board was I know now that I should have potted it. Also the turn put me in total panic mode, I couldn't figure out what to do here so I checked, I think I am scarred by a lot of sets losing to straights/ flushes recently and I just end up playing these situations badly.
looking for help!

Why donk the flop here? I think that you should c/r bb if he cbets because most likely the people in late position will come along and you can take a nice pot or get stacks in

why do you only cbet 40% ? ur giving people the odds to call with marginal and drawing hands u dont want this when u have nothing you would be better of default cbetting 75% . And yes you should bet pot on the flop and never fold sets

papatango123 said:

why do you only cbet 40% ? ur giving people the odds to call with marginal and drawing hands u dont want this when u have nothing you would be better of default cbetting 75% . And yes you should bet pot on the flop and never fold sets

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In my last session I did start betting pot on the flop every time I flopped a set. I also changed my betting buttons so they are now; 50%, 70% and pot sized.

Villain is a short stacker so it should be an easy analysis. You will re-draw to full house or quads 20% of time. pot odds are 2 to 1 os need 33% + to make money by calling. if he's bluffing more than 1 in 8 you should call.