The cost of the vaccine is truly minuscule when you think about the benefits you're getting from an opportunit... — Mikhail Varshavski

The cost of the vaccine is truly minuscule when you think about the benefits you're getting from an opportunity-cost standpoint. If you're going to miss several days of work - and you will - with high fevers, body aches, nausea, and vomiting... you're going to be losing out on a lot more money and productivity if you don't get the flu shot.

Author: Mikhail Varshavski

Insight: Most people think about vaccines the wrong way—they focus on the small immediate cost and barely register the much larger price tag hiding in plain sight. Missing three days of work with the flu doesn't just mean three days of lost wages. It means missed deadlines that create stress later, projects that pile up, maybe disappointing a client or letting your team down. You might recover physically in a week, but the ripple effects of those missed days can stretch for weeks. This is actually how smart people make decisions in every area of life, but we rarely apply it consistently. We'll spend twenty minutes driving to save five dollars on groceries, but won't spend fifteen minutes getting vaccinated to protect weeks of income and health. It's because the vaccine's benefit feels abstract—you're paying to avoid something that might not happen to you personally. Whereas the flu, if it hits, is dramatically real and immediate. The real insight here isn't just about money. It's recognizing that prevention is almost always cheaper than treatment, whether we're talking about vaccines, car maintenance, or sleep. We just have to be willing to count the full cost of doing nothing, not just the cost of taking action.