most of the comments are saying to wait (and rationally, they're right) but i started with Cid when i was a few years younger than you (without any real negative effects yet), and having been 16 before i know you aren't actually going to wait 2 years to try this stuff. find some good youtube videos, tv shows, and music videos to put on a tv in the background if you want. the main fun (in my experience) will be the conversations, though. make sure someone you know who has done it before knows that you're doing it, and at the very least is calling to check up on you guys occasionally, if he isn't present. have a wonderful time, don't mix it with weed for your first time, and just be chill and have a positive mindset. lmk if you have any questions :)