I recently totally upended my life. For the third time in three years. But more on that later. Currently I would like to present the incredible online course I am taking to become a certified, expert, English professional. I have pasted verbatim content below, on the "usefulness of a book."

Convenience: A book is a convenient package. It is bound, so that its components stick together and stay in order; it is light and small enough to carry around easily; it is of a shape that is easily packed and stacked; it does not depend on hardware or a supply of electricity to be able to use it.

Based on my training to date, I think my students might be in trouble.