As someone who started smoking daily at 14, don't do it. Just have the courage to say no because nicotine is seriously addicting.
The way I romantize smoking like something I need to do is very freaky to think about because that's nicotine talking. IMO if you want to have fun with friends just smoke some weed and you'll already have one hell of a time. Just be sure to control yourself and not seek it regularly because weed messes up your brain if you're a teen. Don't do hash because to even get good hash you need to know the dealers/producers and if you know those dudes you're going to be doing heavy stuff sooner than you think.
I started smoking and fast-forward one year, I was going to class regularly drunk, high and smoking a pack per day.