Just exactly what is a milkshake?
Always must begin with ice cream,
Then a bunch of other ingredients according to individual tastes and preferences.
There are many different variations.
But it is only just that, many different tastes thrown together into one “cup”,
Masterfully blended together!
A little agitation at just the right time can be a perfect catalyst in all things working together for good.
You can’t get clothes clean without it,
stimulate a pearl to grow either,
strip an old finish off of something being remodeled.
Yup, all that and more require agitation.