At some point, you exceed the optimum number of "toys" so that
your
ability to maintain them begins to exceed your time to use
them.

I sold my "hobby" car years ago and limit the amount of golf I now
play. Leaves more free time in the summer for sailing. I wouldn't
have time to mess with the car and maintain the boat. When the boat
gets hauled in November I start messing with trains. So now there are
only 2 seasons of "stuff"