One Second Every Day

Cesar Kuriyama was burning out. Working 100-hour weeks at a top advertising agency, executing other people's visions while his own creativity languished, he was collapsing under deadline pressure. Everything changed when he watched Stefan Sagmeister's TED talk "The Power of Time Off." Sagmeister described taking one-year sabbaticals every seven years to pursue creative projects purely for himself. The message hit Cesar like a thunderbolt: he needed to buy himself time to think, to breathe, to create without the constant weight of client demands crushing his headspace.

He began saving aggressively, cutting his lifestyle to the bone. For two years, he drank from a flask at social events, eliminated cable, and lived on half his paycheck while depositing the other half into an untouchable account. By 2011, he had enough to quit.

During his sabbatical, Cesar grappled with a lifelong frustration: he'd always wanted to keep a diary but could never sustain the habit. He'd write for days, then abandon it. One night, he asked himself: what if he could leave a tiny breadcrumb of his year—something so minimal it wouldn't feel like work, but substantial enough to trigger memory?

The answer: one second of video per day.

With his background in animation and visual effects, Cesar understood that a second of video—with sound—carried far more memory weight than people realized. And mathematically, it was perfect: 365 seconds per year equaled six minutes, the ideal length to rewatch an entire year of life. He started recording in late 2011, just for himself.

Within weeks, the impact on his daily life was undeniable. He found himself seeking out moments worth capturing, living more intentionally. He realized: "If this is helping me, it could help a lot of other people." But there was a problem. In 2012, creating a one-second-per-day video journal required Final Cut Pro or iMovie skills and time to manually splice 365+ clips together. It wasn't accessible.

Cesar had no coding background, no business plan, and no money for developers. He did what anyone desperate would do: he cold-emailed every dev shop in New York City he could find on Google. He attended iOS developer meetups and blended in, trying not to give away that he wasn't a programmer. Every shop quoted him $100,000 or more, with disclaimers that they might not even be able to build it. Rejected dozens of times, he was ready to give up.

Then, at an agency party where he knew only one person, he stood awkwardly next to another awkward person who turned out to be a developer. This stranger mentioned Alchemy 50, a brand-new shop founded by developers who'd just quit financial jobs. Cesar had somehow missed them in his Google searches.

"I have an app idea," Cesar said, showing them his mockups.

Two weeks later, they returned with a proposal: "We want to be the guys who made this. We know you don't have money. $20,000, flat fee." It was the lowest quote he'd received—but he still didn't have $20,000.

Cesar's breakthrough came unexpectedly. He'd submitted a one-minute audition video to the first-ever TED auditions, more out of fear of regret than genuine hope. Two weeks later, an email arrived: he'd been selected as one of 18 finalists out of 1,000. Then, impossibly, he was chosen as one of four speakers for the main TED stage—his first public speaking event ever.

On stage, Cesar froze after three sentences. Panicking, he abandoned his script and spoke from the heart, improvising raw, honest reflections about memory and mortality. His talk struck a chord. The video went viral, eventually reaching 2+ million views. The response was immediate: "I want to do this too. How do I do it?"

With momentum from the TED talk, Cesar approached Alchemy 50 with a plan: "I'm launching a Kickstarter to raise $20,000. Trust me." The team believed in him and built a working prototype before he launched.

The Kickstarter exploded. Cesar raised funds from 11,281 backers—a record for an app at the time. He'd carefully structured tiers to minimize work: $1 for the app, $5 included your name in perpetual credits (3,000-4,000 names), $250 got early beta access (40 slots filled instantly). The campaign raised enough to pay Alchemy 50 and launch.

On day one of the App Store launch, Cesar faced a logistical nightmare: Apple had no way to distribute promo codes to 11,281 people. So he made the app free for exactly 24 hours. Every Kickstarter backer, tech blogger, and social media account blasted the news: "One Second Every Day is free today only!" The organic buzz was deafening. By end of day, the app had 50,000 downloads and landed next to Instagram on the App Store charts.

The first few months were chaos. With only 60 beta testers (limited by Apple's rules), bugs poured in at launch. Cesar received a support ticket every second for weeks. He worked frantically to patch critical issues while managing thousands of Kickstarter backers who missed the 24-hour free window and needed manual promo codes.

But the organic growth was stunning. Cesar never spent money on user acquisition. Everything came from word-of-mouth, press mentions sparked by the free 24-hour launch, and the viral TED talk. The validation came when John Favreau, director of *Chef*, tweeted back at a random 4 a.m. tweet Cesar had sent him about *Iron Man 3*. Favreau had clicked on Cesar's profile, watched the TED talk, loved the app, and ended up featuring One Second Every Day prominently in his movie. That connection alone brought waves of new users.

Cesar initially had no intention of building a business. He wanted the app to exist, hoped it would generate passive App Store income, and planned to move on to other creative projects. It took two years to realize: "Oh, this is a business. There's no finishing technology." Every iOS update, every new iPhone, every feature request meant he was locked in indefinitely.

By the mid-2010s, One Second Every Day had millions of users worldwide. Cesar shifted from seeing the app as a finished project to understanding it as an ongoing business requiring constant attention. The organic growth continued without paid advertising, fueled by the authentic story of a former ad exec who quit to remember his own life.

Cesar's journey from burnout to breakthrough—from 100-hour weeks to one-second-per-day mindfulness—became the ultimate validation. He'd solved his own problem so elegantly that millions of others recognized themselves in it.