Do I have enough of G&Ts before going flying?
That's an interesting thought though... Not sure what I would say other than just fly the way you've been taught and imagine everything you can image to go wrong, will probably go wrong at some point, so expect the unexpected! (I mean especially with the kind of planes that we all fly, 60s, 70s and sometimes when we're lucky 80s planes, which some maintain better than others...)