A news article in May 1970 contained one of the first uses of the idiom “on the bubble.” Referring to a state of uncertainty, the expression was used in relation to rookie race car driver Steve Krisiloff. He’d been “on the bubble,” having posted a slow qualifying lap for the Indianapolis 500. Later, it was confirmed that his time—though the slowest of those who qualified—allowed him to compete in the race.

We can feel at times that we’re “on the bubble,” uncertain we have what it takes to compete in or finish the race of life. When we’re feeling that way…