Rosie has managed to save $2.5 million, an amount that many Americans would feel comfortable retiring on.
In fact, she has more: according to a 2025 study, Americans said they believe they would need $1.26 million to retire comfortably. (1)
However, there’s a catch. Rosie is only 35, and so her millions will have to last for several decades.
When to retire is one of the most debated questions in the personal finance world. No matter what your age or level of savings, there are a number of things to consider before taking the leap into retirement.
So, should Rosie retire?
Rosie’s situation is obviously not the norm. But, in part due to the popularity of the FIRE movement (Financial Independence, Retire Early), some Americans may find themselves wondering if they can start their golden years decades earlier than most.
Rosie found early success as an entrepreneur. She started her own business in her early 20s, and also has been saving aggressively since she finished school. When an offer came along to buy her business for $3 million, she took the payout.
While she doesn’t plan to spend the rest of her days sitting on a beach somewhere, Rosie felt ready to step back from the gruelling schedule and constant stress of her business. She thinks that she would like to devote her time to volunteering and mentoring young women in business.
She has purchased a rental property that nets her about $3,000 a month after expenses and maintenance. She doesn’t plan to live lavishly, but she’s also not sure if her $2.5 million nest egg, combined with the rental income, is enough to last the rest of her life.
Read More: Young millionaires are rethinking stocks in 2026 and banking on these assets instead — here’s why older Americans should take note
One method of drawing down your retirement savings is the “4% rule.” This involves withdrawing 4% of your savings per year of retirement, adjusting for inflation. The rule is based on sustaining retirees for a 30-year retirement.
For Rosie, a 30-year time frame will of course not be sufficient. Rosie needs to plan for savings that will last 50 years or more (the lifespan of a woman who is 65 today is, on average, about 87, and this could increase in the future). If she draws down her savings at 4% starting now, she will likely run out of money around age 70 — just when her golden years will be in full swing.


