Even though we live in a culture where social media gives anyone and everyone a platform to broadcast their inner lives, people today are astonishingly un-self-aware. Though 95% of people believe they are self-aware, only about 12% actually are. And the people who think they are the most self-aware are often the least.

You’d think, given my professional focus and personal interests, that I would fall into that 12% of self-aware people. But in some areas of my life, I’m not. For example, I think of myself as a healthy eater. But when I wear a continuous glucose monitor (CGM), which gives me clear data on how my body responds to sleep, stress, and food, I behave differently than when I’m not wearing one.

It’s not that I don’t know that a blackberry cream scone is going to shoot my blood sugar out of range; I do. But if I’m not wearing a CGM, I don’t think about it. I keep that truth conveniently outside of my awareness. If I am wearing a CGM, however, I know I won’t be able to avoid the alarm signaling that my blood sugar is too high, and, therefore, I won’t be able to avoid the truth. I will be aware of what is going on within me, and that awareness will motivate me to skip the scone—rather than avoid the truth.

For all our self-focus, it can be genuinely hard to keep reality in our range of vision. But when we do, we’re much more likely to follow through with our habits for health and happiness.

What self-awareness is not

Self-awareness requires more than navel-gazing. Psychologists draw a sharp line between helpful inward-looking and two unhealthy modes of self-focus. One is rumination—when we replay our failures, rehearse anxieties, and return repeatedly to the same bruising thoughts. Another is closer to narcissism: a preoccupation with our self-image that is mistaken for self-insight. Both feel like self-knowledge, but neither improves our health, habits, or happiness. (To the contrary, both increase depression and anxiety.)

Self-awareness is the capacity to non-judgmentally observe ourselves: what we’re doing, feeling, and thinking. Rumination is a loop of distress; self-awareness asks What is happening for me right now? What am I doing? What am I feeling? Reflective, curious, non-judgmental self-examination predicts personal growth, while rumination and self-consciousness actively undermine it.

There are many reasons we don’t turn inward to mindfully observe ourselves. The demands on our attention from the outside world are loud. It can be painful to look closely at ourselves, our lives, and our habits. We become so practiced at managing the external world that our internal worlds quietly go unexamined. This is unfortunate because people high in self-awareness tend to be happier, have higher self-esteem, and are more resilient.

Self-awareness is a superpower

When we want to get into a new habit, most of us approach it as a willpower problem, willing ourselves to change through sheer force. A more effective path starts with self-awareness. Here’s why:

Self-awareness can help you catch triggers before they catch you. Two-thirds of our daily behaviors happen on autopilot—like mindless snacking, sitting too long, and reaching for our phones. Self-monitoring (a direct application of self-awareness) can bring those automatic behaviors into conscious view. You can’t interrupt a pattern you can’t see, and so a critical first step in changing unwanted behavior is recognizing what sets it off.

As you notice patterns in your thoughts and emotions, you’ll better understand when and why you do certain things. Understanding that you reach for unhealthy snacks when you’re bored versus when you’re anxious opens the door to different solutions. Similarly, understanding that you are more likely to exercise when you do it with a friend can help you follow through more often.

It motivates you. Heightened self-awareness leads people to be more conscious of the gap between where they are and where they want to be—and more motivated to close that gap. This type of noticing isn’t about self-criticism; it’s about being clear-eyed.

Also, research consistently shows that intrinsic motivation—doing something because it aligns with your own values and interests, not because someone else told you to—produces more lasting change. Self-awareness is how you access that intrinsic drive, because you have to understand yourself to know what you genuinely care about.

It rewires your brain’s reward system. When self-awareness allows us to align our behaviors with our deeper values, those behaviors actually feel better to the brain. When a new behavior is encoded as more rewarding, we start doing it more effortlessly.

How to be more self-aware

Measure the behaviors and outcomes you care about. Like me with my CGM, in studies of people trying to change their eating habits, participants who tracked their food reported genuine surprise about their eating patterns, which motivated them to change. Simply tracking what you’re doing is one of the most consistently effective tools for behavior change we have. Wearables like Oura Rings allow us to see and improve dozens of behaviors within our control, and when we pair what we learn from a wearable with self-reflection about how we feel after doing something good for us, we give the brain the information it needs to update its reward system—making healthy choices feel better and easier to repeat.

Practice self-compassion when you fall short. One of the most surprising bridges to genuine self-awareness is self-compassion. BetterUp research shows that it is the single best predictor of a person’s ability to manage stress, with people high in self-compassion showing 26% lower stress, 33% more resilience, and 24% lower burnout. Why? Self-compassion lowers the psychological threat of looking honestly at yourself.

When we approach our struggles, failures, and blind spots with kindness rather than judgment, we no longer need to protect ourselves from our own criticism or embarrassment; a willingness to look without flinching makes hard truths bearable enough to learn from.

Ask yourself “what” questions, not “why” questions. When we want to understand ourselves better, the instinct is to ask why: Why did I do that? Why do I feel this way? But “why” is surprisingly ineffective as a self-awareness question. “Why” questions tend to produce stories and justifications rather than genuine insight, and often send us straight into rumination. “What” questions work differently. Instead of Why am I so stressed?, try What situations are making me feel stressed, and what do they have in common? Instead of Why can’t I stick to this habit?, try What is getting in the way, and what would make it easier? “What” keeps us curious, specific, and forward-facing—which is the posture self-awareness requires.

Ask a coach or trusted friend what they see. The path to self-knowledge is often interpersonal: Feedback from people who know us well and have our best interests at heart can reveal aspects of ourselves that introspection alone cannot. We all have blind spots, and no amount of looking inward will show us what we can’t see. Seeking honest observations from others is a reliable way to close the gap between how we see ourselves and how we actually are. It can be as simple as asking a friend or a spouse after a hard week: What do you notice about me right now that I might not be seeing?

Try meditation. Meditation has many cognitive benefits and can lead to brain changes that increase self-awareness. Even a few minutes of sitting quietly, noticing what you’re thinking and feeling without trying to change or suppress it, trains the helpful kind of inward attention needed to truly “know thyself.”

Self-awareness is a skill that improves with practice. But we don’t need to overhaul our lives or spend hours in meditation to develop it. We just need to be curious and nonjudgmental about what we’re doing, feeling, and thinking in any given moment.

In a world that rewards busyness and performance, turning inward can feel indulgent or even risky. But self-awareness isn’t a detour from your best life; it’s the fastest route to it.

This article was originally published in the Greater Good Magazine.