I agree that sometimes people should do things that they don’t enjoy doing. This is a basic part of our routine . Same things that aren’t sound good, are still good for us in some case .
We don’t enjoy some things we should do, but it will do us good.
For example, sometimes i don’t like to work hard, because it is boring somehow.But, i need a result, so i must do it.
Doing something we don’t enjoy doing can lead to enjoyment. Simply by trying it again, we may decide we like doing it