What Was The Last Thing That Went in Your Mouth?

My nails... I'm nervous, too many coffees today, and in two days I have slept less than 7 hours, I'm exausted and I won't go to bed at all tonight cause i have an exam tomorrow and I need to revise everything...
 
It's such an insult that you have to pay like that for something you throw up afterwards. I'm glad that we don't have to tip people in England.