Had a busy day.
Had a big headache after that.
Had to miss church.
Had no idea why have headache.
Thought I got bird flu.
Doh! It is because I forget to drink the darn coffee.
So, never, ever forget to drink coffee if you are a caffeine addict like me.
Drank one Nescafe ice kau at 9 pm, and voila! no more headache.