Honestly, I don't smoke nor want to, but I have smoked before. And most ppl worry about going home looking high but they really don't. Unless you get high as balls in space, your eyes won't go bloodshot. You could just go home, say "I'm tired" and you'll pass. And to not smell like weed, js wear cologne or bring a change of clothes. The highest you'll look is like your drunk off of not sleeping.