how about; the external world can never be proven to exist, we have to take it on faith alone. one of the implications being that science is a belief system of its own.
Well, one reason people drink alcohol is because it stops the internal dialog and you just do whatever comes to your mind, which sometimes results in arrest and disaster, and sometimes reward you with getting laid. It is remarkable how much more attractive the person of your fascination is when the bottle is empty. ;-)
wouldn't the fact that you would indirectly observe the spin by the effect of the gun, collapse the probability wave?