A low-effort cup of iced coffee

Still groggy, you drag yourself out of bed and shuffle into the kitchen. It is morning, probably. A recipe is stuck to the fridge; it reads:

Grab a shaker bottle. Don’t bother looking for the whisk balls; they’re wherever you left them, and a pain to clean anyway.

Add a whatever-feels-right amount of instant coffee, two ice cubes to help agitate, then fill the rest with water. Shake vigorously, serve over ice, and add a splash of whole milk.

Keeps in the fridge pretty well. Could do with a little bit of sugar.

You shrug, clean out yesterday’s shaker bottle, and begin the process.