My perception: Why my old work can feel like decays with age

If a drawing or comics page achieves too much age, maturity, wisdom, and oldness in my mind, I'm less motivated (and likely) to work on it. I've got to find ways to keep the material new, ripe, alive, current, and fresh in my mind, otherwise it risks going stale. It's like bananas. To me, drawings have a shelf life.