What Is Mental Wellness?

 
Marisa Bell, PMHNP-BC

Mental wellness is a positive, active state of thriving that goes beyond just the absence of mental illness. It involves the lifelong process of building emotional resilience, fostering healthy relationships, and finding purpose to navigate life’s stressors effectively.

Woman smiling outside with her eyes closed while snowflakes fall

Mental wellness is about balance, growth, and the tools we use to navigate life.

Table of Contents

Mental Wellness Definition: More than Just “Not Mentally Ill”

For decades, people have thought about mental health in a very simple way: you were either considered “mentally ill” or you were considered “fine.” This way of thinking left out the many experiences that fell in between.

The World Health Organization (WHO) explains that health isn’t just about being sick; it also includes feeling well mentally and socially. Mental wellness helps make this possible. It’s what supports how we think, feel, connect with others, and get through daily life. Mental wellness isn’t something you’re born with, but something you build intentionally over time.

“Mental wellness is about the capacity to feel, express, and manage a range of emotions, including anger, fear, and sadness, not just happiness.”

Mental Wellness vs. Mental Health: The Differences

Mental wellness and mental health are often used interchangeably, but there are important differences between them. One way to think of mental wellness vs. mental health is to imagine mental health as the hardware (your biological and psychological state) and mental wellness as the software (your daily habits, mindset, and coping skills).

Feature Mental Health Mental Wellness
Focus Diagnosis, treatment, and biological state. Prevention, growth, and lifestyle habits.
Nature Often static or cyclical (e.g., having depression). Dynamic and active (e.g., practicing gratitude).
Goal Reduce symptoms and restore function. Optimize potential and flourish.
Analogy The weather (storms happen). Your shelter and rain gear (how you handle it).

Key takeaway: You can have a diagnosed mental illness, like anxiety, but still practice mental wellness by taking medication, seeing a therapist, and exercising. Conversely, you could have no diagnosed mental illness but have poor mental wellness if you feel stressed, isolated, and lacking purpose.

The 4 Pillars of Mental Wellness

To build a strong foundation for thriving, we have to address the four interconnected dimensions of our inner lives:

1. Mental Dimension

Your cognitive abilities. This involves your ability to learn, focus, process information, and maintain an open mind to new ideas.

2. Emotional Dimension

Your ability to understand and regulate feelings. It's not about being happy 24/7, but about coping effectively with stress and hard times.

3. Social Dimension

The quality of your relationships. Humans are wired for connection; loneliness can be as dangerous to health as smoking.

4. Psychological Dimension

Your sense of purpose and autonomy. Do you feel your life has meaning? Do you feel in control of your choices?

6 Evidence-Based Ways to Improve Mental Wellness

Improving your mental wellness doesn’t mean you have to completely overhaul your life. Small, consistent actions will create the biggest impact. Here are six research-backed strategies you can try:

Practice Mindfulness Meditation: Even 10 minutes a day can lower cortisol (the stress hormone) levels and improve emotional regulation.

Prioritize Sleep Hygiene: Sleep is when the brain processes emotions. Aim for 7–9 hours of quality rest every night.

Connect Authentically: Scroll less, talk more. Deep conversations release oxytocin, the bonding hormone that helps counter stress.

Engage in “Flow” States: Lose yourself in a hobby like gardening, painting, or fiber arts.

Move Your Body: Exercise is a natural antidepressant. It releases endorphins and dopamine that immediately lift mood.

Set Boundaries: Learn when to say “yes” and when to say “no” to protect your energy and reinforce your self-worth.

Mental wellness is built through small, intentional practices over time. Check out our list of 50+ science-backed mental wellness activities here.

Warning Signs & When to Seek Help

While we all have bad days, persistent changes in your mental state require attention. If you notice these symptoms lasting more than two weeks, it may be time to seek professional support:

  • Drastic changes in sleep or appetite.

  • Withdrawal from social activities you usually enjoy.

  • Persistent feelings of hopelessness or emptiness.

  • Irritability or excessive anger.

  • Difficulty concentrating or performing daily tasks.

If you or someone you know is in crisis, call or text 988 (in the US) for the Suicide & Crisis Lifeline, available 24/7.

Frequently Asked Questions

Can you measure mental wellness?

Yes, mental health professionals use tools like the Warwick-Edinburgh Mental Well-being Scale (WEMWBS) to measure positive mental health, focusing on feelings of optimism, usefulness, and relaxation.

Is mental wellness the same as happiness?

No. Happiness is an emotion. Mental wellness is a sustainable state that allows you to cope with difficult emotions—like sadness or grief—without being overwhelmed by them.

Why is mental wellness important?

Mental wellness affects how you think, feel, make decisions, and connect with others. When your mental wellness is strong, you're better able to cope with stress, maintain relationships, perform at work or school, and take care of your physical health. It plays a key role in overall well-being and long-term quality of life.

Medical Disclaimer: The content on this page is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

 
Marisa Bell, PMHNP-BC

Marisa Bell, PMHNP is a psychiatric nurse practitioner and the founder of Talking Twenties. She specializes in compassionate, evidence-based medication management and therapy for young adults navigating early adulthood, with a focus on trauma, bipolar disorder, and reproductive mental health. Marisa takes a straightforward, collaborative approach—balancing clinical expertise with deep respect for each client’s lived experience—and works with clients in Oregon and Washington, both in person and online.

https://www.talkingtwenties.com/our-team/marisa-bell
Previous
Previous

52 Mental Wellness Activities to Transform Your Life

Next
Next

Mental Wellness vs. Mental Health: Explaining the Important Differences