It's very relieving to know other people question "work". I have and people think I'm lazy for it. I guess it's different if you're doing something that you're comfortable with..or you're doing slightly different things through the day. I've been able to paint for 12+ hours a day but not the same things and I have to be excited about it. Or in the case of the field workers you're physically moving your body. But your typical office job, I don't get that.