Or, in this case, just replacing the blade.
It's something I forget to do. I used to break them often enough; but now I'm more likely to wear them out than snap them. They wear slowly, though; and I have yet to pinpoint the moment when they are really too worn to be of use. I'm thrifty, you see; I don't like replacing things that still have some use in them.
But today I realized that my saw blade wasn't really cutting very well, and I replaced it. I compared it to the new blade I was putting in, and got quite a giggle. The difference was very obvious, and I realized that I had used that old blade a good bit longer than I should have.
Ummhmm, that's the story of my life.