I Retired Early at 55 – Here Are the 6 Things I Wish I Knew Before Quitting

Healthcare Costs Hit Harder Than Expected

Let’s be honest, I knew healthcare would be expensive. What I didn’t know was just how expensive. An early retiree purchasing coverage under a benchmark plan through an ACA exchange might have to pay approximately $1,100 or more a month for health insurance, and that’s before you even walk into a doctor’s office. When you’re 55, you’re essentially stuck in what I call the “no man’s land” of health insurance – too young for Medicare but too old for affordable premiums.

Health insurance costs an average of $1,598 per month at age 60 and $1,691 per month at age 62. Those numbers added up brutally fast. Fidelity estimated that a 65-year-old couple retiring in 2025 would need about $315,000 over their lifetimes just to cover medical expenses, and that didn’t include long-term care. I should have built a much larger cushion specifically for health expenses, because general retirement savings just don’t cut it when you’re facing these kinds of bills monthly.

Marketplace premiums are set to increase by about 20% in 2026, which honestly feels like a gut punch for those who already retired early. I underestimated how much of my monthly budget would disappear into premiums alone.

My Withdrawal Strategy Was Too Aggressive

I thought four percent sounded reasonable. It’s the rule everyone talks about, right? Well, here’s the thing – that guideline isn’t as safe as it used to be. Morningstar’s 2025 retirement income research suggested that 3.9% is the highest safe starting withdrawal rate for retirees seeking a consistent level of inflation-adjusted spending, assuming you want a strong probability your money will last 30 years.

If you retire at 55 instead of 65 or 67, you’re potentially looking at a 40 or even 50-year retirement horizon. That’s a massive difference. For a 40-year horizon, the highest starting safe withdrawal percentage is just 3.1% under conservative spending strategies. I wish I’d run more scenarios before I pulled the trigger on early retirement, because now I’m having to tighten my belt more than I anticipated.

The sequence of returns matters way more than I realized too. Bad market years early on can devastate your portfolio even if average returns look fine over decades.

Social Security Penalties Are Permanent

This one stung. I knew there would be some reduction if I claimed Social Security early, but I didn’t fully grasp how permanent that hit would be. Claiming at 62 means you’ll receive 30% less than your benefit at full retirement age, assuming that is 67. That’s not a temporary dip – it affects every single check for the rest of your life.

Since I retired at 55, I wasn’t even eligible to claim until 62, which meant I had seven years to bridge with my own savings before any Social Security income kicked in. When you do finally claim early, benefits will reflect this penalty monthly, and annual inflation adjustments may increase the size of this check, but it will always be less, adjusted for inflation. I thought maybe I could make up the difference somehow, but you really can’t.

If I could do it over, I would have delayed Social Security as long as possible. Waiting until 70 means you’ll get 24% more in Social Security than if you’d claimed at full retirement age. That kind of guaranteed income boost would have given me so much more financial security down the road.

Loneliness Crept Up on Me

Nobody warns you about this part enough. Work wasn’t just a paycheck – it was my social structure. A ResumeBuilder.com survey found that 34% of retired Americans who planned to return to work in 2024 said it was to combat boredom. I get that now. When all your friends are still working during the day, who do you hang out with?

Retirees had a higher predicted prevalence of loneliness than non-retirees in Australia and in the USA, according to recent longitudinal studies. Early retirees need to make an extra effort to keep and make new friends, which can be especially hard if many of your friends are still working during the day. I should have planned specific activities and built new social networks before I left my job, not after.

The mental health impact is real. Research has linked social isolation and loneliness to higher risks for high blood pressure, heart disease, anxiety, depression, cognitive decline, and even death. I didn’t take this seriously enough initially.

I Needed a Clearer Sense of Purpose

Honestly, the first few months felt amazing. Sleeping in, no commute, total freedom. Then around month four, I started feeling… aimless. Research consistently shows that purpose is a key ingredient for a happy retirement, and I can confirm that from personal experience. Without the daily structure and goals that work provided, I felt adrift.

I should have developed hobbies, volunteer commitments, or even part-time consulting work before I retired. Having something to wake up for matters more than I thought it would. Some people talk about bucket lists, but I needed more than vacation plans – I needed activities that gave me a reason to get out of bed and feel like I was contributing something meaningful.

Fidelity’s 2025 State of Retirement Planning survey showed that more than half of all workers plan to continue working part-time in retirement indefinitely. There’s wisdom in that approach I didn’t appreciate until I was already fully retired.

Estate Planning Wasn’t on My Radar

This is embarrassing to admit, but I barely thought about estate planning when I retired at 55. I figured I had decades to sort that out. Turns out, life doesn’t work that way. According to a recent Caring.com estimate, 44% of adults aged 55 and older don’t have any estate planning documents. I was part of that statistic for way too long.

Here’s something crucial I learned late: The beneficiaries listed on your retirement accounts or insurance policies generally supersede those in your will, and regardless of what your will states, those assets will be inherited by the beneficiaries named on those accounts. That means if you haven’t updated designations in years – or ever – your money might not go where you think it will.

Getting a proper estate plan in place should have been one of my first post-retirement tasks. Wills, powers of attorney, healthcare directives – all of it. Retiring early gives you more time to handle this properly, but it also means more years where something unexpected could happen. Don’t put it off like I did.