Oh and one strange thing about it is that it has never really prevented me from listening to prog although admittedly there have been certain songs and bands where I would "space out." Lol.

The closest I come to something like this is that I have many projects I start but don't always finish because something interferes with them being finished (like I'm missing a tool or something of higher priority deserves my attention) or I'm distracted by one of the other projects I find more interesting. I think I just have too many ideas and want to do all of them, but there isn't enough time in a lifetime to do all of them. That's probably not helpful, but it's the only thing I can think of.

I might lean more towards OCD I think. One example is that I like the trash and recycling that I place at the end of my driveway for pickup to be in an orderly fashion. My wife rolls her eyes every time I do this. They're going to take it away no matter what kind of order I put it in. I don't consider this worthy of seeing anyone about. It's just one of the quirks of my personality.

I thought I was the only one who lined my trash and recycling bins up in an orderly fashion for pick-up at the end of my driveway. 

Chances are that this is rather hopeless. ADHD is defined by symptoms that are very widespread to the extent that maybe even the majority of people nowadays show some such symptoms. The ADHD diagnosis depends on how extreme these symptoms are in your case, but note that ADHD is not diagnosed as an organic illness that separates people who have it in a clear way from people who don't. Rather it depends on the degree, there is no sharp dividing line between ADHD and non-ADHD, and official diagnosis will rely on a rather arbitrary threshold that is apparently applied differently in different countries. Any statistically proven treatment effects of any kind of therapy (medical or other), and particularly whether it is worth a shot, will depend on where on the scale you are, which I don't think anyone can figure out on their own. 

Of course you are can try to figure out as well as you can how to deal with your personal situation, and good luck with that, but for this my advice would be to not focus on whether it is ADHD or not, because unless you know where exactly on the scale you are, this will have little if any practical implication for you. 

This all sounds like conjecture to me. What is your qualification for making these statements? It all sounds just like your opinion without having any real expertise. People who have ADHD have certain tendencies and habits that develop because of the way their brain is wired. I'm not an expert either but I do know that you either have these tendencies or you don't. Maybe it's not black and white but some people have them more than others. Almost everyone has at least some of these symptoms sometimes but not to the degree that those who have ADHD have them. If you are easily distracted, have racing thoughts, have a habit of not listening to people and talk over them and start things (often starting multiple tasks) without finishing them (as well as many others) then you might have ADHD. It took me 9 years to complete a bachelors degree. For your average person it takes four.  Maybe things aren't as bad for me as they once were but I went mostly diagnosed when I was younger. Medication helps a lot for a lot of people but I never stayed on anything too long and at one point I was even in denial about having it. I know you probably mean well in your response but to be honest you really don't know what you are talking about.

And neither is Lewian otherwise he (?) probably would have mentioned that. No, I don't believe I'm autistic although several years ago my brother insisted I was. Anyone can be wrong about these things including myself but based on my own research I have a lot more in common with someone who has ADHD than someone who has ASD (which these days includes aspergers which is no longer an official diagnosis having been subsumed by the ASD - autism spectrum disorder- diagnosis). 

Not sure whether you realise that nothing of what I wrote is in contradiction to anything that you wrote. Of course it's an opinion and I'm not a doctor. And actually my opinion is go see a doctor/somebody qualified if you want to know for sure. There is a certain background to my opinion (I know a thing or two about classification of diseases including mental health issues), but as always on the internet you can take or leave whatever you want, and stuff that is said should be taken at face value. It wouldn't help at all did I claim to have any relevant qualification, would it? So make of it whatever you want, and all the best to you!