If you had no fear, then you wouldn't have a healthy respect for av8n. If you had no respect then you'd be a cowboy, which is even more dangerous. This is the type of job that is unforgiving. if you screw up, you'll wind up killing your self and maybe others. I have a healthy respect, stick to my gut instincts when it's saying no more, and as they say in the Army: "Stay alert, stay alive!" I've had the same questions. besides, you can go to work wearing your shades, and not have to sit in a cubicle. what is better than that? NOTHING!