The fact that you have 1.5 Months to get to 64kgs should be motivation in itself, unless you simply want to lose that weight in that time frame with no other reason (beach party, new school year, etc.).
These forums are great for additional motivation. You'll receive kind posts and tips from peers who are in the process of losing weight as well. However, this kind of motivation is only complimentary; you need to WANT to lose weight more than ANYTHING. Otherwise you'll find yourself on the vicious rollercoaster ride that many people are on at the moment.
Good luck! Use these forums to keep track of your calorie intake and goals. That way you have something concrete (to some extent) that lists your goals and your triumphs.
