Not what I am worried about at all. I have been fully functional non-dependent of any drug for over 30 years. The only drug I will abuse are opiates, and I rarely come across them. No, I am worried about running out of time at my job. I am putting of exams and classes because I simply can not focus or concentrate long enough. I'm worried if I come clean, it will take months longer to obtain their trust which I don't give damn of having or not having, I simply do not have the time to play their games.