garentee, congrats on your success! I admire your determination and will power. As someone who's kicked a bad habit or two myself, it can be tough. Was for me, anyway.
joshziman, just quit. Forget substitutes, forget trying to fool yourself. Don't send yourself a message that you're too wimpy, too weak, such a weenie that you can't quit a habit. Just say [blank] it. Feel the high of exercising your own strength, your own will. Feel what it's like to win, to triumph. Take control. Be a man, not a boy.
"You might want to try salvia for a legal alternative."
I assume you're not suggesting he start smoking Salvia divinorum.
"When considered by mass alone, salvinorin A is the most potent naturally occurring psychoactive compound known."
Salvia divinorum - Wikipedia, the free encyclopedia