Forgetfulness is a part of everyone’s life, but when should you worry that it may be the symptom of something worse?

Here are 5 signs that your forgetfulness may be a sign of something more serious.

Your memory problems frighten you.

You’ve changed how you work or play because of memory problems.

Friends or family point out mistakes and/or express concern.

You notice friends or family starting to cover for you.

You find it hard to make choices.

“For many people with early dementia, the nature of the memory problems frighten them or cause a strong emotional reaction,” Robbins says. The fear tends to stem from knowing in your gut that something’s “just not right.”

Other examples: You’re uneasy because you can’t explain how your car keys wound up in the refrigerator — and it’s the second or third time you’ve found them in an odd spot. Or you’re driving down the road and suddenly have no idea where you are or where you’re heading — and a few moments later, you realize you’re on the same old road to work.

Talk to your physician about your concerns and help him/her to create a baseline of your mental health to monitor any changes or reason for concern.

When your mind drifts it is not necessarily a bad thing.

Daydreaming is often associated with creativity, flightiness or a lack of focus.

In fact, your mind wandering is a sign that your brain is capable of meaningful activity and memory while planning for the future.

The findings add to past research suggesting these mind drifts can be positive moments. For instance, daydreaming has often been associated with creativity — researchers think that our most creative and inventive moments come when daydreaming. It’s likely that the most intelligent among us also have high levels of working memory.