From about 2002-2008, I used a shortcut on my computer regularly. Then I changed it, just a little, and I’ve been using the new one ever since.
Many moons later — Monday this week — I randomly tried to use the old one. I can’t imagine why, but I did. It failed, of course, and I thought, “Whaaa…??!” And then I spent the whole week assuming one of my most useful shortcuts was mysteriously, unjustly broken. Stupid computers! Stupid technology!
Until I went looking and remembered, “Oh, right, I’ve been doing it a ‘new’ way since 2008. Riiight.”