It'd be us against the world.

Found this site on the web which helps to calculate the daily calorie intake a person needs in order to lose/gain weight. If I want to lose about 1 kg each week, I have to halve my calorie intake each day. I don't see this as a problem now because I wake up pretty late everyday and only have time for one small dinner and fruits at night. But what happens after exams? I'll have nothing to do and I'll get hungry all the time.