Well im 6ft, kinda skinny, about 160 lbs, work out, and have a fast metablosim...wut do ya think?
your gonna be FINE MAAAAAAAN lol
but seriously.. take it easy. dont stress yourself to death.
im 6ft, 185lbs or so, have a fast metabolism also.. and i have never failed a drug test. just yesturday i took a drug test a passed having smoked 2days before.. and almost everyday before that. but it was a saliva (not salvia) test, although some1 did tell me saliva tests are easier to pass compared to urine tests.
but just chill, you'll be fine.
oh yea, you must be REALLY skinny. cuz i know im skinny, and i have 20-25 lbs over you. we'll get fat when we're older, im only 21.