when playing a standard unknown player in a HU hyper. we raise and he flats and we see for example 7c7sKh i cbet and he calls, on this board with no flush draw as its so dry when he calls should i just give up on the turn? as there are no real good barrel cards except maybe and Ace or another K, are people floating these boards enough to make it not profitable to bet the turn?

a similar situation is with a paired board but with a lower high card E.G 6c6hTd.... rainbow board if i get a call i can barrel any picture as im getting called by a lot of gutshots. even if flatted with a T any over can be bet and bet the river depending on the card

when cbetting a paired board that has a flush draw 7c7hKh when i cbet and he calls should i be betting all turns as he may just be calling with a flush draw or like the top example should i just give up as it is still relativley dry flop?

if you could help out id really greatful