Not enough Herb couldent have said more! Just talk to your bro and get it all straightened out. Pay him if he still wants to be paid. Start a little conversation about something (dunno what, be creative) with your dad, kiss ass he'll love it. Go back to your room and smoke some weed!!! But if your really thinking bout quiting and you really are serious about it man just quit. If its making you unhappy and screwing up things more and more then yeah i'de quit drugs too. Just take it step by step till you find where you liek it best. Straight edge or Stoner.