I just tend to see physical withdrawals as needs, implying more necessary I guess, because the body, if not served correctly, packs up.
Psychological withdrawals, which rely on our mental state and consciousness, are almost paradoxically more complicated to deal with even though the definition may be a want (implying we do have some sort of direct conscious control over this). That's all ironic because psychological withdrawals from addiction are the far harder bit to overcome, despite our apparently having more choice in these matters.
Anyway, the want/need dichotomy is the best explanation of addiction I've come up with.
Well I think it's an explanation with merit, but it's open to the argument that people can "beat drug addictions" so clearly they don't "need the drug"

But a person's ability or inability to "beat their addiction" is the result of a very complex function.
I've been using GBL pretty regularly over the last year. An outside observer might say I was addicted, because I looked forward to my GBL dose and when I had the opportunity to use it I would normally take it

But now I know my neighbours can hear me scream, I will modify my behaviour. I didn't have any last night, and I don't intend to have any tonight. It's in my mind that I can probably just moderate my use of GBL so I don't pass out. Up till yesterday I didn't think it was affecting anyone else. Am I addicted? I don't know. I do know that if I was happier with my life conditions I wouldn't feel the need to lose myself in oblivion on a regular basis. I know that after spending two weeks with my family, I have had a bit of a blow out in the last few days as a means of escape from all the realities of family life, which I find quite difficult to cope with :D
That is quite interesting. I never knew that smoking was only recently viewed as an addiction. I know that smoking was always accepted n that people often would give people a cigarette in order to 'calm / relax' them.
When I said "Smoking wasn't seen as an addiction until quite recently" I was simplifying the reality, mainly to make my point about social stigma. How something is viewed depends on who is doing the viewing

It's only recently been
widely accepted that it's a problematic habit, and we don't call habits "addictions" if they are not problematic. We are dependent on food, but we don't see that as an addiction, because food use is not problematic. People have been condemning smoking as a habit for as long as people have been smoking. And of course what is problematic is also subjective.
I was looking at a drug in terms of taking it as a medication n experiencing adverse affects as a consequence of stopping that drug. This happens with antidepressants, blood pressure medication and so forth - they are taking periodically (per day) and yet are not considered "addicting" because people take them regularly n experience withdrawal affects whne stopping them. Yet there is, in my opinion, a misconception that suboxone is "addicting" because adverse affects are also experience on stopping.
This is why dependency is a clearer term, it's not loaded with judgement. I'm thinking back to my time using cocaine. It was a habit, nothing bad happened if I stopped so I wasn't physically dependent but I was psychologically dependent, it was essential to have cocaine on a night out. But, nothing bad happened if we couldn't get any. So what's that? Was I addicted? I don't know. I suppose I don't think addiction as a concept maps all that well to the reality of regular drug use.
To use my personal experience as an example:
When I was "addicted" to codeine I would obsess over it, I had to HAVE it, there was a HUGE psychological attachment to it as well as the physical attachment (ie withdrawal affects), missing a dose with NOT an option and I had to have AS MUCH IN ME AS POSSIBLE!!!! And I would NEVER take as prescribed. I felt like similar to if I was losing a loved one Suboxone, I take as prescribed, I don't obsess over it, I have actually forgotten to take it for a few hours with no big deal and NEVER have an desire to take more. There is not "relationship." with suboxone if that makes sense.
That's my own personal experience so please feel free to say if you disagree with this. I am just trying to illustrate how I interpret the distinction between addiction and physical dependence.
I don't disagree with you, there is clearly a difference between your previous codeine use and your suboxone use. Different drugs have different effects on different people. It makes sense that you see your previous codeine use as an addiction and your current suboxone use as not an addiction.
I don't think I've ever experienced addiction in the way you describe it - except to nicotine

But I am certain that people would look at my general drug use and say that I'm addicted. I am dependent on kratom because without it I feel like shit, but I don't feel the need to shovel it into my body, I just take my daily dose, like a medicine. On the other hand I do positively enjoy it, it gives me a nice feeling that is over and above "baseline". I don't know what that says about me. Part of the reason I take drugs is that I find living in contemporary society dysphoric, and contemporary society is a fairly new arrangement in which people find themselves.