It's even worse when you start finding you're staffing specialized skills. You have the Postgres person, and they're not quite busy enough, but nobody else wants to do what they do. But then you have an issue while they're on vacation, and that's a problem. Now I have a critical service but with a bus factor problem. So now I staff two people who are now not very busy at all. One is a bit ambitious and is tired of being bored. So he's decided we need to implement something new in our Postgres to solve a problem we don't really have. Uh oh, it doesn't work so well, the two spend the next six months trying to work out the kinks with mixed success.