People have long been (initially) disparaging about those who bring new ideas and new discoveries, but we have no neolithic axe to grind, just different ways of looking at old things in a new light. I'm sorry if that causes a little discomfort, but please don't take it personally. I certainly didn't mean to "make it to sound like others know nothing", so perhaps there's some emotional colouring going on, as frequently happens when one is passionate about a subject and one's assumptions are challenged.