This blues song is about when a friend or a relative or anyone close to you does something stupid. And then you decide that it is not worth losing the relationship, so you go on. You continue despite the loss and probably never reveal how you really felt.
The song is available on all streaming services, and if you do not have a music service, you can access the song on YouTube: https://youtu.be/lfAS_H2gapY
If you would like to check out the lyrics: