I was thinking today (odd, I know)... you know how some people get offended when people call different sections of humanity a "race"? Nobody gets offended when you call a group of folks a "walk of life". Wouldn't people be more offended at being called a "walk of life" instead of a "race"? Like, they're not fast enough to keep up and be a race, so they'll just have to walk? And why are these different strains of the populous referred to in terms of bipedal means of transportation? Where are we all going? Think about it... OK, that's enough. Don't overthink it. What are your thoughts?