well. i just heard from my friend who was told by doctor to stop drinking coffee. becuase it is bad for some people's system. ok.. i dunno what "some" mean. but I think i have to stop coffee. Once i drink more than 5, i will feel very sick.
I only drink one in one day (very occasionally, 2 in a day)
and I don't drink every single day~
lucky that I don't use coffee to keep me awake, I only drink it because I like it =D