Confidence for me is not an issue as much as i enjoy fishing what might considered circuit carp waters i still turn up and just bubble along, I try not to be too peggy on setting up, but if i know a peg does fish regular and is empty i will take it, some guys will go elsewhere if they don't get the going peg. if i'm lucky i might squeeze a fish or two out of it, much to the annoyance of the more pro carp anglers, that can empty the going peg
Then you have the spot on a spot anglers and to be fair i couldn't say for sure what i'm fishing on think that is why i like weedy waters, if there is a gap, put a bait on it?
I like to get out in my waders if i can and look for hard spots along the far bank margins place baits and rigs if i can, that's about as carpy as my angling gets, i once bought a set of wrap sticks, haven't used them more than once way too much palaver