I have a few email accounts. A few facebook accounts. Plus other sites like phone, internet, ebay, Amazon, Soundcloud, Dropbox, Flickr, etc. Basically anything that requires a password login. Each site has different requirements. Some caps, lower case, symbols, number, etc. Some don't have any stipulations. My passwords I can remember but they're all different. One password may be the same for other site if it can fit into its password requirements. My passwords are symbolic letters or dates. I'll tell you one thing, all these different requirements is bound to test memory and add confusion. There are job sites and such that has login requirements just to apply for jobs. Screw that. There's also the sites that want you to change passwords every so often for security. Man come on. I spend more time trying to remember passwords than I do lyrics it seems.