How many devices do you own?

I have four computers. One desktop, two laptops (one running Linux, the other Windows), and an old netbook. The desktop is for games but I also have a 32 in monitor for it so I can occasionally watch movies in my computer room. The netbook is ironically not at all connected to the Internet. I use it for writing.

I have two phones. One is my "phone phone" and the other is used as a radio around the apartment. I also have three old smartphones laying around that I don't use and an old iPhone 4 from 2011 laying around.

I have three tablets. All three are Samsung Galaxies. I keep them charged, but the one from 2013 I don't use much at all. It's bulky and the Android version is very outdated.

I own two Kindles. One is a Paperwhite and the other is a Kindle Fire. I use the paperwhite often because it fits in my pocket and works well outside. The Fire was more for reading comic books, but I prefer to do that on one of my Galaxy Tablets because of the larger screen with brighter colors and higher resolution.

Am I insane to be keeping all of these? How many do you own?