I think I must be easily dazzled, because so many things deceive and confuse me:
A cape hole-type dogleg, but with neither water nor sand to carry but rough/broken ground instead - I can't see where it's safe and where not.
Sloping fairways that don't rise or fall at a uniform rate, rising/falling gently then flattening out and then falling/rising more sharply etc - I end up not be able to tell if the hole is uphill or downhill, and whether I need more club or less
Any pin on the extreme right or extreme left side of the green, if there is a drop-off next to it -- I simply can't believe my eyes for the fear
In short, I'm constantly befuddled. I have much sympathy for those who want the course all out in front of them