Have been known to nap a time or two.especially on an afternoon sit after thanksgiving dinner.one year i sat down in an old bench seat out of a chevy pickup that was on the ground against the tree.ended up waking up to a doe infront of me at 50 yards watching me sleep!learned that lesson!only other time is when we had built a 3 man stand with walls,roof etc.dont feel comfortable doing it in ladder stand.