Idk if anyone will take anything useful from this but I tried smoking and loved it. Did it for years, thought it was great. Slept like crap, was stressed all the time, couldn't be athletic. It was so awesome.
I finally quit nicotine completely 5 years ago and all that stuff I thought it helped with? Yeah that was just withdrawal. Now I'm stuck with cravings I don't think will fade any time soon and elevated cancer risk.
Just don't smoke, it's not worth it. Do fun drugs that are easier to quit instead.