My brain's muscles

You can’t see it, but my brain’s muscles are strong, ripped and agile. Many times a day I lift heavy thoughts and hold them up for long periods of time. My brain’s muscles are hard enough to punch through walls of ignorance and supple enough to glide their way through misleading arguments.

Sometimes my brain’s muscles flex and primp and show off, but mostly they are hidden beneath modest garb. They are working muscles, not muscles to be admired. They are not competing for anything. Just going about the business of staying active and staying healthy.