I notice this thread is pretty old but seems to have been revived recently so I'll chime in.
Drugs destroy your ability to be happy without them. All drugs.
Because drugs are addictive and destroy the organs in Your body and rape your brains abity to feel happy. Pretty common knowledge
Come on man... No. "ALL drugs?!" No! This is prohibitionist propaganda.
You are obviously referring to a very specific subset of the vast pharmacopeia available to human beings, and it's easy to say, oh, that should be obvious from context, but frankly, it isn't to everyone, and seeing lazy generalisations like this is a perpetuation of extremely harmful ideas.
"Drugs" are not one thing. I know that you know this, but you write as if you don't. And if they were one thing, your post would be just flatly wrong.
I'll try to skip some back and forth semantic arguments but assuming you mean "certain drugs, specifically demonstrably addictive ones with proven toxicity to the human body (brain included in the body here), and mind (as in, connected irrefutably to a high prevalence of psychiatric disorders following usage" damage the ability of most people to feel happy in the long term."
But this is still too vague. It's a slippery slope. Not everyone reacts in the same way to every drug. Drugs "destroy the organs", Christ, man... you're smarter than that. What you mean to say is, "Drugs [seem to] have destroyed [your] ability to be happy without them", which is unfortunate and I feel for you, but not everyone shares your experience... and there's no need to throw the community of which you were once a part under the bus by turning to nonsense, ridiculously wide prohibitionist generalisations and perpetuating them as the reality of things, thus doing
everyone a disservice.
In answer to the question at hand (even if it was asked 4 years ago) - there's nothing wrong with being an addict in principle, almost everyone is addicted to something. There are, arguably, some things wrong with being a certain kind of addict. However the issues here usually relate to the behaviour of the addict, not the fact that they are addicted to something, which is itself a morally neutral fact about reality.
Drugs have caused me some problems, for sure. But I have no regrets about trying any of them, even the ones I've strugglec to control my usage with. I realise, I'm lucky, had fate played me another hand I might feel very, very differently. I've been addicted to a few things. But the addiction itself wasn't the problem, and the drug itself was not to blame. It's pointless to speculate about what my life would look like if I'd never tried one drug or the other because that person, is not me, but another version of me living in a parallel reality. The same is true for all of you. I don't really want to be a parallel version of myself, so, speaking for myself... Drugs played a big part in making me who I am today, without them I would not exist, so for that, I'm grateful.