Walk down the street in your local neighborhood. Most modern subdivisions have a single builder, but imagine it's an older street with a variety of homes. They all stand, they all hold off the elements well enough. They are heated, they are wired, and they are certainly comfortable enough to live in.

Now imagine you are an inspector. You enter these homes one by one and discover suboptimal electrical wiring, misaligned trimming, nonsensical handle placement, lazy tile jobs, etc.

Is it a problem? Only once it becomes one. There might be 10 things in your house right now that need fixing, but you will probably not become aware of them until they reach a critical point: a leak, a fire, a collapse.

The human body is similar, no? How many ticking health time bombs are you sitting on?

Maybe this is a reminder for you to go get that exam, haha.