But I still found two person la. Better than nothing. It's already week 8 and I think I should exercise sometimes. Locked in the room for 3 days continuously are no good at all.
So, my readers, especially students. Don't lock yourself in the room for 3 days, if 2 days still can be accepted. HAHA. Alright, I have to take my bath and head on for my last revision ! :D