I dream up movies and songs and all sorts of rich fantasies in my head, and I do this constantly. As a consequence of this, I never get bored as I've got an incredible imagination to lean on. I think about movies I want to make, startups I want to create, the change I want to put into the world. New songs on my commute, goals I want to accomplish, what I could do with time travel. I'm always working on the structures…
Ze Frank has a good video on this where he quotes Jung's work. https://youtu.be/u2cMjeSvZSs?t=184 Artists say life begins when you leave your comfort zone, in regards to making good art.
I find it still an important driver in life to follow that burst of ideas. The only way for me to raise up an idea structure or skill is to follow that buzz upwards. My capacity to imagine is jammed packed with meaningful content now and it grows a weight of it's own.