A fun illustration could be to have people do a blind taste test. This could go
different ways: eat sugar or salt without knowing which it is; bake some cookies
correctly, and bake some with too much salt. The point of the illustration would
be this: whenever you bake something, salt is always included. But if you put in
too much salt, it ruins everything. We’re the salt of the earth, but it’s important not
to overwhelm others. Rather, be present in a subtle yet helpful way.