10 Financial Regrets All Americans Share (And How to Avoid Them)

What if you could peek into the financial lives of thousands of Americans and learn from their biggest disasters? You might avoid wasting money, sidestep the same mistakes, or simply realize you're not alone.

Talker Research on behalf of Newsweek asked 1,000 Americans a brutally honest question: "What's the biggest financial mistake you've ever made?" The answers are honest confessions from people who've lived through the consequences.

Here are the 10 financial regrets they shared, along with practical advice if you're in the same boat.

Editor's note: Quotes have been crafted from survey responses.

Credit cards are the adult equivalent of checkout candy: Convenient and easy to overindulge.

According to a MarketWatch study, the average American household carries about $6,120 in credit card debt, while seniors owe even more at $7,720. Not all charges are frivolous — emergencies often force people to rely on credit, and high balances can quickly spiral out of control.

If you're trying to dig out, two popular payoff strategies are the avalanche and snowball methods. Pay your minimums while throwing every extra dollar at the highest interest rate card.

This one can't be too surprising. No matter how many times you may hear about compounding interest, it's hard to prioritize retirement savings under the other financial pressures of your 20s, 30s, and 40s.

According to an AARP survey, 20% of Americans in their 50s have no retirement savings. Even if this is you, don't panic. Something as small as $10 a paycheck can quickly start to add up.

A car is an investment, right? While you may need a car to get around, people often focus on the monthly payment without realizing the actual cost of the loan, insurance, and depreciation.

If you're carrying an expensive car payment, consider refinancing your loan or using any equity to downsize. Going modest with your next car can free up money for investments that actually grow.

Generosity is good, but not when it's out of balance. Your help can backfire when loans go unpaid or expectations never stop. Many survey respondents regretted lending money to loved ones or simply footing the bill.

If you're a chronic over-giver, it's okay to set boundaries. Only lend money you can afford to lose. Create a separate "helping others" budget line so generosity doesn't undermine your financial goals.

They say that youth is wasted on the young, and, apparently, so is money.

When you're in your 20s, retirement feels like science fiction, and $200 bar tabs, expensive clothes, and impulsive purchases seem like the epitome of living your best life.

If you loved to spend when you were young, focus on what you can control now. Even small amounts invested now can grow, giving you more security and a better retirement lifestyle.

How do you know it's time to sell a stock or investment? There are many sound reasons to sell, but panic-selling during market downturns means you will not benefit from the recovery that follows.

Many Americans regret bailing out of stocks during crashes, only to watch them rebound to new heights.

If you can't stomach ups and downs, consider conservative investments that match your risk tolerance.

A successful business can set you and your children up financially. However, nearly 20% of new businesses fail within the first year, and half have folded within five years.

Many entrepreneurs regret diving in without a plan, market research, or a financial cushion.

If you're considering entrepreneurship, research your market, understand your costs, and have at least six months of expenses saved before taking the leap.

Mixing love and money without clear communication and boundaries is a recipe for disaster.

Survey participants recalled everything from hidden credit card debt during marriage to spending tens of thousands on legal fees during divorce.

The best thing you can do is to communicate openly about debt and spending habits before they become relationship killers. In divorce, prioritize preserving wealth over winning battles.

You can't make sound investment decisions when you don't know what you're buying.

Many Americans regret throwing money at hot stocks or complex investments they didn't understand.

Start with low-cost index funds that track the broad market. Read books, take courses, or work with a fee-only financial advisor. Never invest in anything you can't explain to a friend.

According to the Federal Reserve, only 55% of Americans have at least three months of emergency funds. Without this pad, one unexpected expense can send you tumbling into debt.

Many Americans regret not having savings when life threw them curveballs.

If you have no emergency fund, start now. Even $20 a week adds up to over $1,000 in a year and gives you a cushion when life throws curveballs.

Financial regrets are almost universal, but they don't have to define your future. Even dire financial mistakes can be corrected with discipline and the right strategy. Start where you are, use what you have, and remember that small, consistent actions make a huge difference to build wealth over time.