Thanks MoBOB and monkey.

I think it's healthy to remember that all humans are a bit dangerous. Even those we love and think we know. Nobody is entirely predictable or defenseless. Pay attention and people will often surprise you.

I think humor is a survival skill that deserves cultivation. In my experience people who can laugh at themselves don't stay down. I hope nobody was offended.

That and quality materials, duct tape and glue in this case, make any job easier. Norm Abrams, Bob the survival guy and Hannibal Lector can all agree on that.