Kurt's blue-lined notebook was never far from hand. Tucked into a manila folder, it sat by his spot on the couch ready for his pen whenever a thought or event stimulated Kurt's mind or heart (which happened frequently and easily). There are many dozens of these notebooks stretching over a 40-year period.
Here are two pages from 1990; not all of it is immediately understandable, given Kurt's personal "shorthand." But overall, these pages are revealing.