I was very similar to you in that I was obsessed with trying Heroin for years before trying it. The only difference is that I like many others got addicted to opiates in pill form first, then I got into Poppy Pod Tea and Morphine pills. By the time I tried Heroin I was already addicted to Opiates and was in severe withdrawal and Heroin was the only thing available at the time to alleviate the WD's. I loved it of course and used it daily for a while until I finally saw the futility of the Junkie lifestyle.
Your whole world will revolve around Heroin, half the time you're just trying to stay well so getting high gets harder to do. The amount of money it costs to maintain a habit is ridiculous, I started to envy the people I used to think were so boring simply because they didn't have work a full time job (being a junky is a full time job, twenty four hours a day every day)that at best gets you well or high at some point in the day while taking away everything else that is important in your life. Eventually I got on subs and I'm still on them, they are a bitch too but nothing compared to H, at least for me so far.
I don't regret my experiences with H because I don't obsess about H like I used to before trying it. I've seen where it leads most of the time and it's not a place I want to go. I have relapsed for short periods of time because that craving for that specific feeling H brings never seems to go completely away. I find myself being more obsessed with getting healthier and not depending on my prescribed meds anymore but it's a slow process.
I don't know how deep you are into addiction at the moment but if you can get out, then GET OUT! You don't want to develop a reputation as a Junky because it will haunt you for a long time if not forever. People can accept Alcoholism or Cocaine addiction or any RX addiction much easier than a Heroin addiction, which is pure ignorance on their part but it's the way it is. I think people forget that Heroin is an opiate, just like many other drugs that are out there like vicodin, percocet, codeine...etc.
<Statement may provoke-plz see TDS Guidelines> For me, Benzo addiction has had a worse impact, in a different way but it's legal so it doesn't have the stigma that H does. Most of the people I know who have OD'd on H have done so as a result of not knowing the purity of what they just bought and/or they use after having been in jail or rehab and forget that their tolerance has dropped significantly. That or they mix it with other drugs. It's too taboo in our society which attracts certain types to it and once you're on it the fact that it's bought on the street makes it infinitely more dangerous. Then just add in the problem of people having a hard time keeping enough clean needles around and sharing needles as a result. I just think a lot of people die from H just because it's illegal, it bothers me because I've seen too many people die or get some disease just because they were in withdrawal and desperate.
I still go through periods where I will crave Heroin badly, I don't think it will ever go away completely but I believe it will lessen in time, or at least I hope so.
I wish you the best of luck in staying away from this drug, it's not easy to do once you get in too deep but there is help available if you do find yourself in too deep.
I don't think anyone can convince anyone not to try Heroin because if someone wants it bad enough they will try it. Just remember that every moment of pleasure H brings you is balanced out with pure misery with interest.