Do Did Done

finally it's end of the week and i successfully crammed through all the academic work i needed to do; i did moderately well (i hope). however being absent 2 days out of 5 and late in the friday grand round and had my phone rang (stupid groupmate called) in the consult, i may score low in my performance part. anyway, it's all over. now i can do something relaxing. like drink my coffee because i like the taste of it but not for its caffeine.

(why do people say do did done, how bout doing?)