I too fall into the category of middle-aged male, so many of my friends tend to be in that category. I'm in a little better shape than many of them, and I had previous exposure/training to dancing as a youngster, right up through to middle age. So I have an advantage for sure, but I have noticed that a lot of men struggle with their knees, backs, etc. because of poor core strength. I'm a little soft in the mid-section, too, but if I was feeling pain in the joints after dancing, I suppose that also would come into the equation of giving up on it fairly quickly. But I agree with a lot of the feedback on this topic. I do think the men look at ROI (return on investment)from the studios. It's another reason I do fairly well moonlighting on the side at lower rates. But if someone really enjoys it, I encourage them to go to a studio and continue on. I do it to promote dancing and advancement, not keep people out of studios. They are still the best place to learn the most.