Who really believes the OP? He says he had "...a few puffs of a joint" a month before MEPS, but failed the test. He "...chose to smoke weed for the first time," he says. Six years ago, though, I doubt if their testing was that sensitive. I don't believe him.
But, if he speaks the truth, then he should write to the pot-loving governors of
Colorado and
Washington and ask them for career advice for possible employment within their states' flight departments. It would be interesting if he'd post their responses here.
If a pilot (the OP was one when he smoked) is undisciplined enough to give in to peer pressure to engage in an illegal, unhealthy, career-destroying moment of self-indulgence, is he going to have the discipline to miss an approach at minimums when the runway isn't in sight if he knows the airplane ahead of him managed to land? Or does he figure he can bust minimums too, like when he smoked dope?
dtuuri