Start life on the wrong foot

Meaning

To begin an activity, relationship, or period of time with a disadvantage or mistake.

Origin

Imagine a formal dance in the 17th century. You're expected to lead with your right foot, a step of grace and precision. But what if, in your haste or nervousness, you accidentally stepped forward with your left? The entire dance would be thrown off, awkward and stumbling from the very first move. This misstep, this immediate imbalance, became the vivid metaphor for any endeavor that begins poorly. It captures that initial fumble, the feeling of being out of sync before you've even found your rhythm, setting a difficult tone for everything that follows.