True, but everyone tells people to be realistic and not idealistic. I think that's one (not the only) reason for things becoming better. In today's world swimm

True, but everyone tells people to be realistic and not idealistic. I think that's one (not the only) reason for things becoming better. In today's world swimming with the crowd is what works best for most people. Not because it is better, but because everyone does and therefore don't know anything else. However continuing to live without a plan won't really get you anywhere either, so "works best" isn't completely true.