When I was 17 I went to Prague with school. 2 of my friends brought a bong with them so I asked them if I could try it. I'd never really been the type back in high school so they were quite surprised.
Overall it was quite a pleasant experience. Kinda had a down moment in the high because I was paranoid a teacher would find out. My friends helped me though so it didn't last long. I remember the entire night and I was feeling and seeing some crazy stuff. My friends made some videos of some conversations we had and how I was experiencing things and it was pretty hilarious to watch it back. Especially because I still remembered exactly what was going on so even if I was talking gibberish I knew what I was trying to describe.
Never really did weed that much after that though. It was nice but I knew it'd never be a thing I'd want to do regularly.
2nd and 3rd time I didn't feel anything so it was really boring. Was with the same friends. So I kinda gave up on it.
4th time was great though. I was at a festival in Belgium with 3 friends from Australia who were on a eurotrip. Spent 6 days having fun, listening to music and occasionally smoking some weed. But tbh it was more because of the people I spent my time with than the weed. It was amazing because I'd never expected I'd actually meet them irl after knowing them online for like 2 years. Would've been just as fun without any weed.
5th time was with friends from uni. It was a really chill night. Kinda felt down again at one point though and decided to just go home.
Those were the only times I smoked weed. There were about 4 years between the first and 5th time. I have no regrets but in the end it's more about who you're smoking with than the smoking itself. I'd never want to smoke alone or with people I don't know well enough. And not doing drugs or just drinking is just as nice.