Apparently I collect keyboards (specifically split ones: you have 17-20 keys for each hands), I just love building them it feels like playing with Lego but you get a working tool after you’re done! And you can program it however you like too, for “I need to find the perfect setup” people like me, this is the cherry on top.
I also have a few manga and a growing collection of Lord of the Rings related books, I just think this is really neat.