2 weeks ago I smoked for the first time in my life (yes, im pathetic). Anyway, for my upcoming job I need to take drug test but today I received the paperwork and it is a hair test. I was expecting it to only be a urine test, which I probably could have passed 2 days after I smoked. I only took 1-2 hits and it was my first time ever, so if I wait another 3-4 weeks and get a buzzcut do you think I would still test positive?