adderall - how long?

I just took 2 adderalls, I've taken 2 before and I stayed up all night but the rush of good feeling and euphoria kind of lingered near the end... i don't really remember how long before the comedown came so can someone tell me?

they were 2 time released capsules, Adderall XR 25mg and I took the balls out of the cap and washed them down with some Coke Zero.. how long will these great feelings last?

i basically have no tolerance to it..

honestly i havent done adderall in so long but usually it last a few hours. thats if i remember right. but i wish i had some right now

snoright it

ha i suck at spelling snort

addheral makes me stay up, all night.