because it's too much trouble to get someone to help you.
or maybe it's like the guy i saw the other day swinging around like a monkey on the side of some forms, holding on with one hand while trying to strip forms with the other, all because it's too much trouble to go get a safety belt and tie off like he knows he should. or how about another guy that was chipping concrete without safety goggles because it was too much trouble to go hunt up a pair.
remember, you always have a choice, but only you can decide to do it the safe way. the safe way is usually 