It doesn't have to be this way. Synopsis of "The Gentle Art of Swedish Death Cleaning" by Margareta Magnusson. In Sweden there is a kind of decluttering called döstädning, dö meaning “death” and städning meaning “cleaning.” This surprising and invigorating process of clearing out unnecessary belongings can be undertaken at any age or life stage but should be done sooner than later, before others have to do it for you…
Swedish garages are never used for cars. Their only purpose is to hold a whole lot of trash that "you may need some day". I've visited lots of houses when I was on the market, nearly all of them had a garage or basement completely full of what to me looks like trash (as the article says, to the owners, it's old stuff that has some sentimental value, of course).
Apologies to any sensitive readers from Finland.
In my case, no sauna and previous owners redid the garage into hall/utility (laundry) room/big bathroom and a small unheated workshop. Guess where the clutter lives, heh. :/