I’ve turned a few older neighbors on to Linux when they complained that window updates caused their PC’s to run too slow.

I’d tell them 'before you go out and buy a new computer, let me install Linux if you don’t like it, you lose nothing. In the end, each one of them was happy their computer was running like new again.

You can put saltine crackers in the freezer and they won’t freeze. They’ll just stay crispy.