This business of blogging can be intimidating. “Hello world! I have something to say!” But what? I could talk about professional matters, how awesome my son is, the difficulties my elderly parents are experiencing, typos I’ve noticed (they’re everywhere), movies or theatrical events I’ve attended and what I thought about them—or, you know, the meaning of life. But I’m not really sure anyone is interested in all that. Maybe that’s what Facebook is for—that, and looking at pictures of dogs and cats, of course…