Adventures in Self Publishing

My spouse is going to a convention in Nashville for HP Calculator collectors. As usual I am tagging along. This year, when I mentioned I might bring some print books to sell the head of the convention asked if I would give a slide show on adventures in self-publishing.
I've made more mistakes than anyone else I know and I'm certainly no expert (still not selling my books) so I wondered what extemporaneous slide show I might devise that would interest a room full of geeks and collectors.

For better or worse I've made one about why I decided to self-publish.

Versatility in presenting books. We'll see if it sells a copy or two.