Most times its the young guys that don't use safety harnesses. They have the mind set that they will live forever and nothing can happen to them. I think if you have a family at home your being very selfish not using one. I would hate it for my family more than for myself. I would hatefor them to have totake care of me day after day and getting cheated out of many things because of my stupidity and hardheadedness.Nothing like being a rebel and looking death in the face I guess.