Hey, sorry it took me so long to reply, i bin at work.
To get your tolerance down again i'd say 1 or 2 weeks.
Chisme is right, to get the best high ever, you'd have to stop for ages.
Take a break for a week or 2 and you'll feel the differnce next time you toke, and you wont need as much bud.
Thanks for asking me :)
Im lucky, i dont actually have any tolerance. Most people do, but i dont seem to, i bin smokin a 1/4 everyday for the lasy 3 years, and i dont feel the need to stop and take a break, altohugh i know not everyone is like me lol.
Goodluck in your quest to get high!