The main sail sucks me in. I can't help it. I think it is partly because I don't want to get hooked on the footstraps or any lines and drown. Another insecurity I own.
Little toe on the sidestay as you slide off the other side is a lot of fun too.
Doesn't stop you from sailing but sure makes putting shoes on a new experience for a while.
I had such fun I even stopped trapping in bare feet.