Marijuana use doesn't always result in euphoria. Sometimes, while smoking weed, you feel strange. You experience an anxiety attack, head spinning, paranoia, and every terrible feeling you could imagine. This sometimes happens when you haven't developed a certain tolerance to cannabis yet. That's what it means to have a bad high. But not to worry, it's not life-threatening. However, it's certainly not a feeling you ever want to experience often. If you wonder what a bad trip is and how to avoid it, you are ...