H-M-M-M No, not even close
I was kind of scared of the little sharp spinning shaft at the pointy end of the drill motor so it was not difficult remain sensitive to that danger. I built very slowly (8 years) and tried to think through everything very carefully to avoid any mistakes because I knew I was only going to do this once and I wanted to be sure I would be physically able to fly it some day. Even used safety glasses, hearing protection, boxes of rubber gloves and special tools where needed. Still, I made mistakes after the preflight construction was done that cost me greatly - not torquing down an oil line fitting (torque paint is a cheap accounting tool that can save a lot of money here) and caused some pain - trying to smooth down stainless steel tape by sliding my fingers along the edge.
Bob Axsom
RV-6A, N710BJ