Riddles in the Chlorine

The pool lights flickered at 5 AM—the same time my iPhone alarm had been going off for three years. Tuesday: swimming. Thursday: running. Saturday: spinach smoothies and quarterly reviews. Life, quantified.

I pushed off the wall, lap four of forty. The water silenced the notification that had buzzed through my towel at the pool's edge. Sarah's text again. Or her lawyer's. I'd stopped checking.

"The sphinx asks," Dr. Maren had said yesterday, "what walks on four legs in the morning, two at noon, three in the evening?"

"Man," I'd answered. "Childhood, adulthood, old age."

"And what," she'd leaned forward, "walks on two legs but lives on zero?"

I'd stared at her. She'd sighed.

"You, David. Since the promotion. Since Sarah moved out."

The chlorinated water filled my lungs. I remembered Sarah's voice: "You're not training for anything, Dave. You're running away."

Running—the pavement, the heart rate monitor, the endorphins. Swimming—the perfect escape where no one could talk to you. Spinach—the bitterness I'd learned to call "healthy." The iPhone tracked everything: my sleep (poor), my resting heart rate (elevating), my steps (always chasing a number).

The sphinx's riddle had another answer. A sphinx was a guardian of secrets, devouring those who couldn't solve its puzzles. I'd become one myself—lion's body, human head, wings that didn't work. Guarding the mystery of my own emptiness.

In the locker room, dripping, I finally checked my phone. Not Sarah. Her mother. "She's keeping the apartment. Just so you know."

The sphinx's question echoed: What walks on two legs but lives on zero?

I typed back: "I understand."

Outside, the sun rose over the parking lot. No swimming. No running. Just standing there while my phone tracked a different kind of distance.