Very likely none.
This thread is pretty funny. It reminds me how few people have any understanding at all of actual running training. You of course being the exception. The responses you get to your posts are pretty funny.
I remember when I had basically stopped doing actual training some 15 years ago, I was running 7 minute miles on the indoor track over lunch. Just to stay in shape. I had people watching me in utter amazement and they thought I was the most amazing runner they'd ever seen (I think I was running 45 minutes to an hour most days at that pace). 7 minute miles to me were slightly faster than "junk miles", so it took me a while to realize they were being serious (I thought they were mocking me at first).
Basically, you're like a 5.0 runner trying to explain to 3.0 runners how training works. You might as well talk to a wall. They'll never really understand what you're saying. Anyone who's done some running can play tennis singles all day, getting to every ball and wearing out any opponent they play. When I started playing tennis, I was amazed how poor of condition tennis players are. Most get tired after 1 set. Even today, I run guys 30 years younger than me into the ground without even trying. And I can still get to lots of balls they think I can't. And not just get to balls, but hit a good defensive shot, stay in the point and often turn it around. And I'm old (and fat). But compared to most rec tennis players, I'm supremely fit. Which is pretty sad I think, considering how far I am from what I used to be.