<human>: Ok so all of my friends are 16 except for Chris 

So at the beginning of this summer one of my good friends (let's call him Chris) started to reconnect with his old friends. He started hanging out with them and it turns out that one of them is a drug dealer. So a few nights back, Chris goes to a sleepover with a big group of his old friends (about seven people and the drug dealer is there). And at one point, they got drunk and smoked weed.

We have another friend, (let's call him John) and a few back, he got high with another group of friends. So now Chris wants to have a sleepover with both weed and alcohol, and John says he is down for it. My other good friend, Steven (not real name btw), says he is down to try both, but I'm kinda skeptical.

I've said that I'm down to try some alcohol (not a lot just a small amount for my first time), but I don't want to try weed. So if I go to that sleepover, I'll have a small amount of alcohol (for a first time), but no weed. But now that all my other friends want to smoke, they are kinda trying to get me to be on board with it. They have asked me if they I have wanted to and I've said "probably not" but they really want me to. I just don't want to try weed at this point in my life.

Also, I have noticed that when they talk about it, they are trying to make it seem like I'm an outcast if I don't do it, or they imply that they won't let me live it down. This manipulation hasn't been obvious and I don't know if they will actually make me feel bad when I refuse. So now I don't know what I'm going to do. I've known these guys for a while so they aren't bad guys or anything. In fact, Steven hasn't been involved in this at all, he is just down to do it.

So my question is: What do I do? The sleepover is going to be this weekend and I have no idea what will happen.

Give me a shortened version of the text
<bot>: My friends want me to go to a sleepover and smoke weed but I don't want to, and I'm afraid of being teased for not wanting to smoke it.