I can honestly tell you that if morphine or heroin had been legal when I got addicted, opioids would have ruined me even faster. Although they are extremely addictive drugs no matter what, I'm sure the reason why you decide to use them matters a lot too. I somehow think that if I had a limitless supply of morphine or even codeine now, I could take it every day more or less in the fashion that I take Suboxone now. I wouldn't start injecting anything though. I got so deeply addicted and ended up on higher and higher doses so fast because I didn't even think twice about it, I was extremely anxious with my life and I just couldn't live a normal life without something to chill me out. It was so unbearable that I simply preferred to be addicted and feel peaceful than to experience the same irrational anxiety and fear every day. I was such a mess that I didn't even consider looking for a different solution, I thought I was unable to. Anyway, in the end I couldn't afford heroin from the black market and I switched to methadone. The truth is methadone only helped me with withdrawals but instead of giving me peace and letting me live normally, it slowly turned me into an emotional zombie. It wasn't really morphine or heroin that turned me into a wreck. In the end I was so sick and tired of it that I spontaneously decided to quit. Although I suffered much more than I would have if I had decided to quit morphine or heroin earlier, it was well worth it. I somehow doubt that I would have come to the same conclusion if I had continued to use morphine or heroin. So it was a positive thing that I switched to methadone in a way.
However, there are many factors that make the life of a heroin addict so difficult and it's not only the drug itself. The money is a problem, the same money that get dirty only to get laundered later and legally enter the market again. Why is it happening? This is obviously to take money from one group and give it to the other group. Drug business is only one of many methods used because one can't otherwise legally take someone's money and get away with it. However, it's perfectly legal when the same thing is done using a trick. The stigmatisation is a problem, so even if you want to quit, you don't really know where you could go to get real help and not be judged. Honestly, taking a drug because of problems shouldn't be seen as being weak or cowardly. Many people suffer and have no idea how to solve their problems and would try any possible solution including drugs if they weren't afraid of them actually. And when you are afraid and in spite of that you take a drug, well, I guess that says a lot how exhausted you are with your problems. Maintenance treatment is not really what it should be either. Where I live, programs can accommodate only a fraction of addicts who want to recover. In the U.S. the situation is opposite, if you only have money, there seems to be no problem to find a doctor who will prescribe you as much buprenorphine as he/she can, which doesn't serve you well either. The more I think about the problems of this world, the more I realise that people simply have a hard time of maintaining moderation in anything. I could go on and on but it's not one of my eloquent days today sadly.
Drugs are not the main problem though, drugs aren't good or bad. It doesn't help at all when they're made illegal. Let's re-evaluate our culture first, I mean all the movies and ads showing people the lifestyle they should pursue. Actually many people want to try various drugs because they perceive it as something unique as it's out of their reach.