It really seems to be the case that "those who can, do; those who can't, teach" The people who are really doing usually aren't wasting their time waxing poetic

It really seems to be the case that "those who can, do; those who can't, teach" The people who are really doing usually aren't wasting their time waxing poetic about stuff like this. They are too busy doing. So we are left with all the not-really-doers to bless us with their incredibly profound musings on things they understand poorly.