It's a risky business. Marijuana interferes with your thinking and judgment. Get with the program. Contrary to what you might hear in songs or see on TV or in the movies, smoking marijuana does not make you cool. You can get hooked.
Many users report that, over time, they require more of the drug to get the same effect.
Talk about your problems. Using marijuana won't help you escape your problems, it will only create more. Don't believe people who say that marijuana is no big deal, or that it will make your life better. You don't need it. Marijuana won't make you happy or popular or help you learn the skills you need as you grow up.