Am I missing out by not smoking weed?

So yesterday my bestfriend left school during a pep rally to go smoke weed in an alley behind McDonalds with 5 other people. When I saw her later that day she told me all about it and how it effected her and she kept asking me if she smelled like weed so her mom wouldn't find out. I've had a few chances to smoke weed before but I've always said no. I don't know if there are any nevative effects of weed. Everytime someone offered I just say no cause I don't like the smell, but honestly I just haven't done it cause my mom always told me "DON'T DO Do RUGS" and I'm afraid. Now I just feel like I'm missing out like about 80% of the people in my school have smoked weed more than once. They even bring weed to school and smoke it in the fire escape. I'm starting to feel like I'm missing out. I feel like a loser. All the popular kids come to school late out of uniform, cut classes, leave school early, and hang out at each others houses and smoke weed. I go to school on time in uniform, go to every class, go home, and do nothing. I have no friends and everyone thinks I'm weird.
Am I missing out by not smoking weed?
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