A few beers helps take the edge off, but there's a distinct difference between one or two bottles of Sol and a couple of pints of strong pale ale. I'm currentl

A few beers helps take the edge off, but there's a distinct difference between one or two bottles of Sol and a couple of pints of strong pale ale. I'm currently cutting out caffeine, which seems to affect my ability to concentrate. I'm more twitchy and jumpy at the moment and less focused, maybe that's withdrawal.