tHe aRt oF dRiNkinG

For all the alcoholics and coffee drinkers amongst us these should be truly easy to identify.

The first is that depressed feeling you get when you peer into your last bottle of grolsch at 2am and realise that you may as well turn in for the night now...

The second is what you try to focus on a work when you need to make sure all that extra sugar you added to your 3rd coffee of the morning has dissolved...