I have a feeling that last nights excess may result in me feeling ill at the mere whiff of vodka years from now

Interesting fact (but badly explained):

The part of your brain that recollects senses is in an order. The smell sense is the first one you get to. Whereas if you see a colour or hear a sound your brain has to work through two or three other senses, with smell it goes straight to it. So that's why a smell can sometimes conjure up (usually bad) memories a lot more than a sound or colour seems to

Come to think of it, that wasn't very interesting at all