A liquidity event is supposed to feel good, and often it does. It can also feel disorienting, awkward, or oddly heavy. If that's true for you, you're in good company.
Psychologists coined the term sudden wealth syndrome to describe reactions people often have after a financial windfall: guilt, anxiety, a sense that their identity has shifted, and difficulty making decisions. It isn't a diagnosis. It's a pattern seen after inheritances, business sales, and liquidity events alike, and it tends to show up alongside positive feelings, not instead of them.
Big, hard-to-reverse decisions made soon after a windfall, like large purchases, leaving a job, or major lifestyle changes, are more likely to be regretted later. Many advisors suggest a deliberate waiting period, sometimes several months to a year, before major changes. It gives the initial intensity time to settle. Setting aside money for taxes and keeping the rest somewhere safe while you think is a reasonable plan on its own.
For people at mission-driven companies, money can raise questions that aren't financial at all. Does this change why I come to work? What is enough? Do I want to keep doing this? These questions are common and legitimate. You don't need to answer them quickly, and nothing about your finances requires you to.
Some people realize they've reached what the FIRE movement (financial independence, retire early) calls their number, the amount that could support them indefinitely. Knowing that can feel freeing, even if you choose to keep working exactly as you are.
People who joined at different times can experience very different versions of the same event while working side by side. That can feel awkward, and it's rarely discussed. You're not alone in noticing it.
Requests for money from family and friends are one of the most common private struggles after a windfall. It helps to have a simple, honest answer ready in advance. You don't owe anyone a detailed explanation for "not right now."
You don't have to change your whole life because your balance sheet changed. For many people, the best early decisions are quiet ones: covering taxes, building a cushion, and giving themselves time.