evaluating whether "they're falling" in order to determine whether to shoot or not...after how many should he decide not to shoot (and is he really supposed to keep track?)

he's a good shooter...if he gets an open look after a paint touch, he should shoot it....heck, he was something like 14-30 before going 0-6

if he actually feels bad about his shot for some reason, no, don't shoot it...but even very good 3-point shooters miss more than they make