I certainly wouldn't take Adderall to lose weight or because I can't finish a book. I saw a special on MTV about it the other day and from what they said it can be highly addictive. If you really seriously are having a hard time concentrating, taking tests, etc, talk to a doctor. Not your boyfriend who says it helps you lose weight and concentrate better. No one can concentrate very well. It just depends on how bad you are. I never finish books I start.