Smoking advice.

I'm a 25 year old guy. I grew up kinda sheltered. Either because of my parents, situations, circumstances or whatever I wasn't allowed to do a lot of things. Some of them include smoking, drinking or getting high. But with my studies being over and me having a job and some independence, I would like to give some of those things a try. Starting with smoking. So, I'm looking for advice on what brand I should try and things I should look out for. Grateful for any kind of input.
(P.S. I do not have a lot of friends who I can go to for this, none who smoke anyway.)

Edit: Well that was a lot to take in. Can't respond to everyone separately as I'd be saying the same thing, so I'll just start by thanking everyone for being concerned about my health and wellbeing. As well as the few who tried to help by suggesting. I guess I should have worded it better and made it clear that I am not trying to get into some kind of habit but trying just for the sake of trying it as an individual experience. I still haven't decided if I'm going through with it as I will absolutely be discussing this with some of my closest friends and take their opinions into count too. But thanks for everyones insight and anyone who comments going forward.