At the beginning of every college season, our coach filled a Gatorade bottle with marbles — one for every practice day the team had left together.

At the end of each practice, one marble was removed.

Slowly, the jar emptied.

What began as a simple ritual became a powerful reminder: time is limited. Seasons end. Chapters close.

In this episode of Set Your Mind, Dr. Ginsberg explores how embracing the finite nature of time can sharpen focus, clarify priorities, and help athletes perform with greater intention. Drawing from Stoic philosophy, sport psychology, and the wisdom of performance psychologist Mike Gervais, this episode examines why recognizing that life — and sport — have a shot clock may be the key to thriving both on and off the field.

In This Episode

• The “marble jar” ritual and the powerf ...