Back in the 80's when I was a bar hoppin' weed smokin' Pootang chasin' wrench turner, i thought I was done building and only wanted to build 1:1 stuff so...
I donated all my kits, parts and tools to a "Make A Wish" child that really loved models. I have never regretted it, because I able to help make a dying kid happy for his last days.
I'm currently sitting on a couple hundred kits since getting back into the hobby in the 90's.
Told the wife that my kids and grandkids get first pick of the stash when I pass, the rest go to "Make A Wish"