Denti
And no, i don't want to work with someone under the influence, luckily i never had to have that talk yet and suggest a sick call. But it might happen at some point. However, i have flown and flown with pilots so fatigued that they probably would have been better at their job with enough rest and one or two pints right before work...
I don't think the issues faced by pilots, and imposed by lawmakers, could be encapsulated much better than this!