Amount of time it takes for Adderall tolerance to lower

[Kanarshi]

SWIM is assuming it is diffrent for everybody depending on the person,weight,maybe age, and doseage

but SWIM is prescribed 3 adderall 10mgs a day and SWIM usaly takes a few days off and latley SWIM has been just takeing bout 3 or so days off and then doing like 6-8

orginaly before SWIM started back up agian (after being off of it for a year) 3 did the trick for rec and non rec use now takeing 8 hardly affects SWIM , Also SWIM took about 8 today then bout 3-4 hours later took 3 more and SWIM hardly felt them...So im wondering how long it would take to lower SWIMs tolerance if SWIM stopped all togther