Honestly, I think it's pretty simple, just by looking at this thread: if you make excuses, then you'll shoot a crappier percentage. It's really not that much harder.... same distance, same shot and the "big atmosphere" thing is going to be a factor for your first few games. But, think of all the new technology (I was at a coaching seminar 10+ years ago and they had a machine that told you your degree of arc and how far off the "perfect" FT you were), training and techniques that exist... FT percentages should be increasing, not staying the same or decreasing! There's no excuse for a senior leader who has decent touch and takes 3s to be shooting 49%! But, if you supply them, I'll guarantee he'll never get to the percentage he should. You think focus and concentration play a major part.... of course, and coaches have been trying to think of ways to practice and deal with that for 50+ years. Happ shoots 41%? OK, that's called an outlier... they exist. But as a team through a season, we should definitely be at 70-75% or better. We have a team of good players and decent shooters. If they are practicing as they should and go to the line confident of making their shots and expecting to do so, we'll be fine.