Have you considered getting a new mug?
Like a year ago I decided to run an experiment: I drank a shit-ton of water throughout the day, much more than was intuitive for me, for a few weeks. During that time, among other changes, I stopped wanting to drink coffee. I realized that my desire for coffee in the morning was almost certainly just a desire for hydration. Then I got lazy and returned to my usual amount of water drinking, but coffee hasn't regained its luster. So while the "8192" in that font is very appealing, I'm not sure what I could put in the mug??