I love that it boosts my mood, gives me energy I wouldn't normally have due to health issues to compete tasks, helps me communicate more freely verbally (I'm a major introvert) and makes my sex life with my husband absolutely rock. However, it does come with the price of the crash- where your body is exhausted but your brain is still so simulated it won't shut off, and sometimes some major headaches. Out of curiosity, why do you ask?