umm...most people can't...I've been accused of possessing and selling drugs on me before I've been accused of being stoned due to the smell...at least by people who don't know me...if you don't know me you probably wouldn't know that I was high, at least for sure. I walk, talk and act absolutely normal when I'm high...only sometimes just a bit slower, depending on how killer it was, and how much I smoked...