I've got too many hobbies.
1. Pinball and arcade/pinball related test/repair equipment.
2. Cars -- I don't have multiples as I'd just go broke, but I keep a 911 which is my favorite sports car of all-time.
3. Guitars and amps -- way too many of both of these.
4. Hi-Fi Audio and Vinyl collecting
5. Camera/filmmaking gear -- my degree is in film production and even though I don't work in production as much as I used to, I still love playing with camera gear and having nice equipment for the projects I do take on.
I definitely have more asset than anything in my toys, but you only live once, and I enjoy all of it.