Here’s a simple thing that actually helps: practicing a “resting smile face.” It’s basically keeping a slight, relaxed smile on your face most of the time - not a big grin, just a gentle upturn at the corners of your mouth.

How to do it:

- Start by relaxing your face.

- Then gently lift the corners of your mouth, like you’re about to smile but without forcing it.

- Keep your lips closed or slightly parted - whatever feels natural.

- Hold this soft smile for a few minutes, or try to keep it as your default expression throughout the day.

Why it works:

Research shows even a small smile can lower cortisol (the stress hormone) and boost dopamine, which makes you feel better. George Mack calls this the “resting smile face” - a subtle, sustainable way to shift your mood and how others see you. People tend to trust you more, and you’ll likely feel calmer and more grounded, even if you don’t feel like smiling at first.

When to use it:

Try this when you’re stressed, rushed, or just going about your day and want a quick, low-effort mood boost. It’s about giving your brain a gentle nudge toward feeling steadier and more open.

Bottom line: this takes almost no effort, but over time it quietly makes a difference for you and the people around you. Give it a shot next time you catch yourself with a neutral or tense face.