>> People's aversion to change... When cars first became affordable in the US in the 1910's, due to mass production and financing, they were very quickly adopt

>> People's aversion to change... When cars first became affordable in the US in the 1910's, due to mass production and financing, they were very quickly adopted in massive numbers. So I don't think it is fair to say that people have an aversion to change. Are you sure the annoyance isn't that they just don't want the changes you want them to want?