So I got an interview the last week...I was so glad, finally something good happened in my life. The other day, my friend asked me if wanted to hang out, so I went there. He happened to want to smoke, and I forgot about the job and went ahead and did it. I fucked it up just like everything else in my life. Now I'll probably be getting a call in a few days and then I have to take a drug test within 24 hours. What's the best thing I can do to try to pass? I'm 17 but I'm only 5'4" and 120lbs so it shouldn't stay in my system for too long.