Aviation is an addiction in my family. My father was a Navigator in the RAF and then a ground instructor after that. That lead to me building first plastic, and later balsa models when I was a kid. Many happy hours chasing the planes I designed and built through the paddocks with dad.
Fast forward 30 years, and dad gave me a bunch of bird dog kits for the kids and I to build. They built one plane, had fun and moved on to other stuff. For me the addiction kicked in again, and I now have a workshop with assorted built, half built etc planes, have hundreds of downloaded plans (I found the FROG website recently and loved it), and usually fly at least twice a week (I have a great football field beside the work carpark, so I can get a couple of early flights in before I start if I get in early enough).
Luckily I also have a very understanding wife.....