Regardless of study stresses, whether or not you have them, whether or not you are a grown-up with a grown-up job, (what I wouldn't give for a sunny office as head librarian!) you should make these muffins. I promise they'll help wash down any Type-A control-freak issues you may be having.
I tweaked this recipe just a teeny tiny bit. I found the batter to need a good 1/3 cup more milk and the topping to need double the amount of butter, melted, not cold. I'll post said recipe later. For now, enjoy your Sunday morning!