You can't trust water: Even a straight stick turns crooked in it.

What we see isn't always real

There's something darkly wise about this observation from Fields, a comedian who understood human nature through its contradictions. On the surface, he's making a joke about perception—how reality bends when filtered through different conditions. But the real insight is deeper: we live constantly between what things actually are and how they appear to us, and we're often fooling ourselves about which is which.

We see this everywhere in modern life. Social media shows us crooked sticks that look straight, and we trust them anyway. Our own emotions warp our judgment in moments of stress or desire. Even our memories, which feel like direct recordings, are actually reconstructions that shift each time we recall them. The unsettling part isn't that deception exists—it's that we can never fully trust our own senses and conclusions, no matter how certain we feel.

Fields seems to be suggesting we should hold our certainties a little more lightly. Not cynically, but honestly. When you see something clearly, ask yourself what medium it's traveling through to reach you. What assumptions are you making? What are you filtering out? That stick might actually be crooked, or it might be straight—but admitting we can't always know the difference is the beginning of actually thinking clearly.