I appreciate that we've been able to keep this discussion civil even though we disagree on many points. I'll just make one last comment since I've really made my points.
I will miss the discussion.
EVERYONE has the option to get formal training. It just isn't easy and may not be at your preferred college/university/conservatory. You may have to make sacrifices, work a second job, join the military to get your education paid for, move, quit your job, work part time, get a roommate, or just figure out a way to make it work. In most cases, you are responsible for your own situation. You may need to sacrifice time with the kids, the wife, your buddies; you may need to give up Talkbass, TV, youtube or a hundred other distractions.
I stand corrected. I should have said it isnt worth it for some people to get formal training. Between work and school I get 3-5 hours of sleep a night. When school is out I worked two jobs 6am to 8pm. Things are easing up a lot right now but I would have to go into debt to pay for lessons.
When people want something bad enough they stop making excuses and figure out how to get it. I went back to school at 25 to finish my music degree. It was hard work and I made a ton of sacrifices, but it was worth it. I got my degree in computer science at 40; same thing, a lot of sacrifice and hard work (I was going to school part time while working full time) but I figured out how to get it done.
Its not always that they are making excuses, they do a cost benefit analysis and decide that the improvement they will see from knowing theory isnt worth the time they would put into it.
If you don't have formal training it's because you don't want it bad enough. AND there is nothing wrong with not wanting it.
True, thats also the reason I dont own a house with an expensive sports car in the garage.