Training for Programming Contest

I feel happy and confused now. I am happy because I am registered to join 4 programming contests. There are Joints Programming Contest, Maranatha Programming Contest, ITHB Programming Contest, and OSK(Olimpiade Sains tingkat Kota). But I am confused to arrange my school schedule, because of my programming training. It's really make me stressful.. @_@ But I keep pass the day until now. I have done some training last Tuesday, Wednesday, and Saturday. This 3 days-training was done to prepare me to faced Joints Programming Contest. I think the training will be stressful like other training before. Fortunately, it's not. The questions given in the training is need a logic. So, I really need to use my brain to think of the solution. I really like that kinds of question. Some of the questions are funny too. So, I feel happy in the training. Hehe.. ^^