Re: I would be scared shitless....
Don't forget the gloves so your fingerprints can't be lifted off a glass. DNA fragments are more difficult to protect.
A respected bus driver lost his job in the UK for failing a routine drug saliva test.
It was said at an employment tribunal that as a diabetic he often licked his fingers to ease the discomfort of frequent glucose blood checks. It is a known fact that many currency notes have traces of cocaine on them.
He paid for a more accurate drug test - which came up clear. His employers refused to consider that result it in their decision to fire him. He won £40k in damages.