The new guy was quiet. But I’d hear him whispering fast little sentences. I figured he was rehearsing something, or maybe had anxiety.

Last week, IT came around to check our headsets. He froze when they got to his desk. His pair was still in its original packaging.

Turns out he wasn’t talking to anyone; he was reciting complex code and financial data, entirely from memory. I worked in the financial analysis department of a massive tech firm in Silicon Valley, where constant noise and collaboration were the norms. The new guy, whose name was Marcus, had been hired as a low-level data entry specialist.

He sat three cubicles down from me, always impeccably dressed but intensely reserved. Everyone else was on their headsets all day, coordinating trades or discussing reports. Marcus sat there, silent, save for those odd bursts of rushed, low whispering.

I’d occasionally catch phrases like “long-term derivative volatility” or “algorithm sequencing complete,” all delivered at a startling speed. I just assumed he was practicing terminology to feel more confident in our high-pressure environment. The day IT came around, the silence in the office was almost palpable.

They were doing a mandatory security audit of all communication hardware. When the technician, Sarah, reached Marcus’s desk, she gave a little cough of surprise. The expensive, noise-canceling corporate headset was still sealed in its plastic.

Marcus turned bright red. He looked mortified, as if he’d been caught stealing. Sarah, just trying to be helpful, asked, “Oh, did you not get yours set up?

We can do it now.”

“No, thank you,” Marcus stammered, his usual whispering voice suddenly loud and strained. “I… I don’t use it. I prefer quiet.”

The rest of the team exchanged amused glances.

In a department that lived and died by real-time communication, refusing to wear a headset was considered eccentric, maybe even lazy. But I knew the truth was weirder, given the strange murmuring I’d been hearing. Later that afternoon, I was struggling with a complex spreadsheet filled with data from an offshore investment fund—a report due to the executive board the next morning.

I had been staring at the figures for hours, convinced there was a mismatch in the historical returns, but I couldn’t pinpoint the error. Marcus must have heard my frustrated sigh. He walked over, leaning casually on the cubicle wall.