Omg I had the same problem as you! So what i do now is do my homework first then I play for like 2 hours. If you reaaly dontave time to do tht, then maybe you should only play during weekends!
And you can leave the house when in school but you need to finish your fasting before you need to go to school or go unactive (bad thing) sometimes... or don't join a final fasting.
Uh. Don't quit Tengaged. Just finish your school work first before you even attempt to think about playing games. Even if it takes a week. You still get to play after your homework is done. Plus, being smart could possibly get you far in these games, good luck on your decision =)