In my example, Elmer...revenue went up...yet the "family" was still over budget because they spent too much. With Trump's tax cuts revenue also went up...yet we were over budget because we spent too much. You're so fixated on revenue that you can't seem to get it through your head that it's spending that driving the deficit bus and we're never going to get the deficit under control unless we get spending under control. Kamala's solution to all things dealing with the economy is for the government to give more things away.
As for the classes I've taken? I have an MBA from Boston University. I'll try and dumb it down for you!