Yesterday I may have worked harder than at any time in my life. It didn't start that way, was just supposed to be setting up a paypal button on an email people could use to access certain parts of my site. Before I knew it, I was messing around with membership plugins, site security, payment integrations... I'm still trying to wade through it all, but I understand a lot more than I did yesterday. Can't wait to work the rest of it out, so I can go sleep for a million years.