When I was a little kid, I was really scared of the dark. But then I came to understand, dark just means the absence of photons in the visible wavelength—400 to 700 nanometers. Then I thought, well it’s really silly to be afraid of a lack of photons. Then I wasn’t afraid of the dark anymore after that.

Summary

This quote highlights the power of knowledge and understanding in conquering fear. The speaker initially expresses their fear of the dark but realizes that it is merely the absence of visible light. This realization leads them to question the rationality of their fear and ultimately overcome it. The quote serves as a reminder that fear often stems from a lack of understanding and that gaining knowledge can help dispel irrational anxieties.