My wife has a toothache. I took her to the dentist and it was decided she needs an extraction. She’s pretty doped up on pain killers at the moment because the earliest appointment to remove the tooth is two days away.

This got me to thinking. Why are most (if not all) things in the universe cyclical in nature? Planets, orbits, movements of subatomic particles around nuclei, seasons of the year.

At first I thought it was a bit odd I would think of such things at a time like this, but then I remembered…everyone has to think about something.