Dude I wish you luck but you can read in my thread I did everything in the world i could do. Then again stranger things have happened. I took a hair test 3 yrs ago and didn't put as much effort into it and never failed for THC, but did fail for other things. I smoked a lot more then did I did this time around and somehow passed before and failed this time. Maybe technology has gotten better in those 3 yrs or something and they have better chances of detecting substances. But the best of luck to you. You could be one of those people who do pass and I hope you do. I'm sure your just as worried as I was so just on the off chance, try to line up back up jobs as well, I pretty much put all my eggs in one basket cause I was for sure I was going to pass, but it didn't work out that way. My prayers will go out to you in hopes you make it through as well as everyone else in the same situation. Good luck, you need as much as you can get, and then some.