At least one aspect of boredom is a failure of perception. We can never be legitimately bored by the world. Moss, under a microscope, exceeds our imaginative and intellectual capacities.
Focus, we are told. Bear down. Lean in. Boredom is a state to avoid.
Or a state to study. Boredom is worth looking at, in the same way a kaleidoscope is.
Practice: With so many lively patterns present, how has stasis become the one you focus on? What interests you about your loss of interest?