I have never walked into a booth to spray a complete without being a nervous wreck, and I am talking about when I was painting every day for a living. Maybe it's just me, but that complete would kick my ars when I was done I felt like I had just ran a marathon! And the mental aspect, knowing that there are a million and one ways you can screw up just added to it. A few panels, a whole side, never thought a thing about it, wham bam done. But the complete, there was always a mental thing about that to overcome.