someone once told me sometimes you just gotta roll the dice. then play the odds. wait till the first test, smoke once. wait till the second test, smoke once. if you notice they don't test all too frequently smoke twice if you want. or just quit till you're done with the program. smoking trees is a lifestyle and it takes commitment and a responsibility. i've quit because smoking everyday puts my income and current way of life at risk. if you really want to continue in your studies i'd suggest reprioritize and quit for a while. who knows, you might like it sober... if you want to smoke, just be smart about it. its dumb people who smoke and don't get anything done with their lives that make us heads look bad to the general population. don't aid the stereotype along that heads are slackers. we don't have to be. be smart. end rant...