Personal Finance Resources: Financial Education & Literacy

Money Mistakes We’ve All Made At Least Once

Written by PSECU | Jul 31, 2026, 6:45:34 PM

If you've ever discovered a subscription you've been paying for months without realizing it or bought something simply because it was on sale, you're in good company.

The truth is that nobody gets everything right when it comes to money. In fact, many financial habits are learned through trial and error. Sometimes those lessons are expensive. Sometimes they're funny. Usually, they're a little bit of both.

The good news? Most money mistakes are incredibly common. And even better, they're usually fixable. Let's take a look at some financial slip-ups many of us have made at least once – and what we can learn from them.

Forgetting About a Free Trial

It starts innocently enough. You sign up for a free trial because you really want to access that content, and you’ll definitely remember to cancel before the billing date, right? Fast-forward two months, and you've accidentally become a paying customer. Whether it's a streaming service, fitness app, meal kit, or software subscription, free trials have a way of slipping through the cracks.

The lesson isn't to avoid free trials altogether. Instead, try setting up a calendar reminder the same day you sign up. Future you will appreciate the help.

Ordering Takeout After Buying Groceries

You know there's food in the refrigerator. You bought it with the best intentions. But after a long day, takeout suddenly feels a lot more appealing than cooking. This happens to almost everyone at some point. Convenience is powerful, especially when you're busy, tired, or stressed.

Rather than feeling guilty, it can help to identify why it happened. Maybe meal planning needs to be simpler. Maybe you need a few easy backup meals on hand. Small adjustments can help reduce food waste and save money without eliminating the occasional takeout night.

Buying Something Because It Was "On Sale"

Finding a deal feels good. Really good. Unfortunately, buying something you didn't need simply because it was discounted doesn't actually save money.

Many people have purchased an item because it was 40% off, only to realize later they weren't planning to buy it in the first place. A helpful question to ask is: "Would I still want this if it were full price?" If the answer is no, the sale may not be as valuable as it seems.

Paying for Expedited Shipping

There are times when faster shipping makes perfect sense. Then there are times when we pay extra for something to arrive tomorrow, only to realize we weren't in a hurry at all. The excitement of making a purchase can sometimes make every option feel urgent. Taking a moment to consider whether faster delivery is truly necessary can add up to meaningful savings over time.

Forgetting to Cancel a Subscription

Streaming services. Music apps. Storage plans. Fitness memberships. Many subscriptions are inexpensive on their own, which is exactly why they're easy to overlook. The real challenge comes when several small recurring charges combine into a much larger monthly expense.

A quick subscription audit once or twice a year can help identify services you're no longer using and free up money for things you enjoy more.

Waiting Too Long to Comparison Shop

Many of us have stayed with the same service provider, insurer, or membership simply because changing feels like too much work. Sometimes loyalty pays off. Sometimes it costs more than necessary.

Taking a little time to review recurring expenses can uncover opportunities to reduce costs or find better value.

Thinking Small Purchases Don't Matter

A coffee here. A convenience store stop there. A quick online purchase after a long day.

None of these expenses are necessarily problematic on their own. The challenge is that they often feel too small to pay attention to.

Over time, however, habits tend to have a bigger impact than individual purchases. That's why awareness matters more than perfection.

Mistakes Are Part of Learning

One of the biggest money mistakes people make is believing they shouldn't make any mistakes at all.

Financial wellness isn't about being perfect. It's about making informed choices, learning along the way, and adjusting when needed. Most people can point to at least one purchase they regret, one subscription they forgot about, or one deal that wasn't really a deal. Those experiences don't mean you've failed. They mean you're learning. The key is to notice patterns and make small improvements over time.

Turn Lessons Into Better Habits

The next time you spot an unnecessary subscription or catch yourself before making an impulse purchase, count it as a win. Financial progress often starts with simple awareness.

Tools that help you monitor spending, track transactions, and stay connected to your accounts can make those wins easier to achieve. Whether you're reviewing purchases, keeping an eye on recurring charges, or building healthier money habits, having visibility into your finances can help you make more confident decisions.

For more practical tips on spending, saving, budgeting, and avoiding common money pitfalls, explore our free financial education resources. Sometimes the best financial lessons come from mistakes – and fortunately, most of us have plenty of those to learn from.