We do long to have meaning in our lives. We yank it from our stories, the fiction, film, and memoirs we consume. We pluck song lyrics and apply them to our existence like bumper stickers.
It’s not always important to know what you mean with your work. People who read and listen to and look at the things you do will find something that applies to them, more often than not. That’s a good thing, but it’s also what humans are good at.
But, if you, in your struggle to find what to say and how to say it every day, it will help you to have a meaningful framework beneath the thing you’re working on. It connects the deeper parts of you with the physical world. You’ll be putting more of you into your work and thus into the world.