Brace yourselves. I need to make an announcement: I'm not very smart. (No snide remarks, please.) There are areas of expertise where I am completely, and utterly ignorant.
However, to help balance things out, there are some areas that I have a good handle on. One of the realities of life is that the areas where I do have expertise have very little impact on the areas where I don't have expertise - and vice versa.