I never gave it much thought throughout my life. It’s neither important nor genuinely real. The distinction exists only in human perception.

I didn’t enjoy the “Kill Bill” movies—not a single one. I was pressured into watching them against my preference. Someone practically twisted my arm until I had no choice but to sit through them. I found no enjoyment in the experience whatsoever. To this day, I regret watching them.

However, those familiar with the series already understand the connection, particularly from the final movie. In that film, Bill explains it to us in considerable detail.

I’ll save you the trouble and give you the abbreviated version so you won’t have to endure the suffering I went through.

You see, Superman wears his costume as Clark Kent to conceal his true identity. As Superman, everyone sees who he really is. All the others wear costumes to hide who they are.

Aren’t you glad you learned that, if you didn’t already know it?