Nobody mentioned tools. As an auto repair technician for over 30 years, the Snap On truck came around every week, and I walked out there and grabbed whatever I needed. I have a 7 foot tall 8 foot wide rolling cabinet with storage above a work surface and 19 drawers (I think), and a rolling service cart for the stuff I used everyday at the vehicle. When I retired, that stuff all came home. I already had a pretty complete set of tools at home, so, now, I probably have a single car garage full of tool boxes. Some of those tools will never be needed by me, and, honestly, I forgot what I was working on when I bought some of them.