Ran out of milk

I woke up this morning and there was no milk in the fridge.

I'm not sure how that happened but the ramifications of no milk in the fridge are horrific.

I took the train to the station and then ran the rest of the way to work. Then I did a little weight lifting. In today's society what do you cap that off with? A protein drink, of course. And if you don't have milk for your protein drink, what do you use?

Water.

I'm drinking it as I type this and it tastes like death.