Should I Worry? How to Tell Teen Moodiness From Something More

    By , Founder of ZENTAI Martial ArtsPublished Updated 5 min read

    The Quick Answer

    Normal teen moodiness comes and goes, and your teen still enjoys friends and activities. Signs that it may be more, like depression or anxiety, include sadness or irritability most days for a couple of weeks or longer, pulling away from people, changes in sleep or appetite, and losing interest in things they used to love. If you notice these, talk to your teen's doctor.

    When I was fourteen, I was heading down a path of self-destruction.

    Then a mentor named Allison took me under her wing. She guided me on a faith journey and helped me see I could make better choices than the ones I was making. And she didn't stop there. She told me to pass it on. Talk to my friends. Share what I was learning.

    So I did. I started meeting with friends at my house. Before long, we had about thirty teenagers meeting on Mondays and another thirty on Tuesdays. Just teens, sitting together, talking about the things teens go through.

    I wrote about those groups in my book, Built to Lead. Some of those kids were struggling with depression. Some didn't think anyone cared about them at all.

    And here's what I learned at fourteen that I still believe today: a lot of teens are carrying far more than the adults around them can see. Not because the adults don't love them. Because teens are really good at hiding it.

    Is My Teen's Moodiness Normal?

    A lot of it is. The teenage years are full of change. Bodies are changing. Friendships are shifting. School gets harder. And the part of the brain that helps with planning, impulse control, and managing emotions is still developing well into the twenties. So yes, some eye rolling, slammed doors, and one-word answers come with the territory.

    Normal moodiness tends to:

    • Come and go, sometimes within the same day
    • Be connected to something specific, like a bad grade or a fight with a friend
    • Leave room for good days, laughter, and things they still enjoy

    What Are the Signs of Depression or Anxiety in Teens?

    The key is to know your teen's normal, their baseline, and watch for changes that are big and lasting. Talk to your teen's doctor if you notice things like:

    • Sadness, hopelessness, or irritability most days for a couple of weeks or more
    • Pulling away from friends, family, or activities they used to love
    • Big changes in sleep, like sleeping all the time or barely at all
    • Big changes in appetite or eating
    • Constant worry, restlessness, or physical complaints like stomachaches and headaches with no clear cause
    • Grades dropping or trouble concentrating
    • Talking about feeling worthless, like a burden, or like nothing will get better

    Irritability is an important one. In teens, depression doesn't always look like sadness. Sometimes it looks like anger.

    If Your Teen Is in Crisis

    If your teen talks about hurting themselves or ending their life, or seems to be in crisis, don't wait. Contact their doctor right away, or call or text 988, the Suicide and Crisis Lifeline, available 24/7 in the United States. If there is immediate danger, call 911.

    You don't have to be sure before you reach out. Asking for help is always the right call.

    How Do I Talk to My Teenager About How They Feel?

    1. Check in every day, lightly. Not a big sit-down. A quick "How are you really doing?" in the car or while making dinner. Side-by-side talks often feel easier for teens than face-to-face ones.
    2. Be gentle but persistent. If you get "I'm fine," that's okay. Ask again tomorrow. Consistency tells them you're not going anywhere.
    3. Listen more than you fix. When they open up, resist the urge to solve it right away. "That sounds really hard" goes further than a lecture.
    4. Take their feelings seriously. What seems small to you may feel huge to them. Don't brush it off.
    5. Protect the basics. Sleep, movement, real meals, time outside, and some limits on late-night scrolling all help support mood.
    6. Widen the circle. Teens sometimes open up to a coach, mentor, or relative before a parent. That's not a failure. That's the village working.

    How ZENTAI Supports Teens

    At ZENTAI Martial Arts, we are a leadership development academy that uses martial arts as the vehicle. At our 4 New Jersey locations in Belleville, Clifton, Hackensack, and North Arlington, and our location in the Dominican Republic, the ZENTAI SKILLZ child development curriculum grows with kids all the way through Extreme Skillz (ages 10 to 14) and our Teens program (ages 15 to 17), with adult classes after that.

    • Regular physical activity. Our Teens program focuses on fitness, self-defense, and mental toughness. Exercise is one of the healthiest habits for a teen's body and mood.
    • Belonging. Teens need a place where they fit, with peers who share good values. That can be protective in a hard season.
    • Trusted adults. Our instructors coach both character and technique, so teens grow as people and as martial artists. They're one more caring adult in your teen's corner. Our co-founder, Naomy DePeña, is a licensed special educator, so our program and instructors are uniquely prepared to be inclusive to all children.
    • Purpose. Through our Leadership Academy, student leaders learn while supporting classes. Helping others is one of the best ways for a teen to feel they matter.
    • Parent SKILLZ. Skills like connection, attunement, patience, and consistency help parents stay tuned in to their teen's normal.

    To be clear, martial arts is not treatment for depression or anxiety. If your teen is struggling, a doctor or licensed mental health professional should be part of the plan. But a steady, positive community can be a great support alongside that care. This is more than a martial arts school. It's a village.

    You Don't Have to Carry It Alone

    At fourteen, I didn't have to be an expert to make a difference for my friends. I just had to show up and care.

    The same is true for you. You don't need all the answers. Keep showing up, keep asking, and keep your teen surrounded by people who care.

    Keep Learning With ZENTAI

    Want More? Read Built to Lead

    In my book, Built to Lead: Develop Character, Master Influence, and Find Your Purpose, I share the story of my mentor Allison and the teen groups that started my journey. It's written for parents to read with their preteens and teens.

    Get Built to Lead on Amazon. All net proceeds support Heart of ZENTAI, our nonprofit bringing free martial arts and leadership training to children in the Dominican Republic.

    A Place for Your Teen to Belong

    We work with kids ages 3 and up, teens, and adults. Visit us in Belleville, Clifton, Hackensack, or North Arlington, NJ.

    Book your child's first class at zentai.us or call (201) 431-5425. Parents are welcome in our adult classes too.

    We Rise By Lifting Others.

    Frequently Asked Questions

    Normal moodiness comes and goes and is often tied to a specific event. Depression tends to last, with sadness or irritability most days for a couple of weeks or more, pulling away from people and activities, and changes in sleep or appetite. If you're unsure, talk with your teen's doctor.

    Take it seriously and act right away. Contact your teen's doctor, or call or text 988, the Suicide and Crisis Lifeline, which is available 24/7 in the United States. If there is immediate danger, call 911.

    Regular physical activity is widely recommended as part of a healthy lifestyle and can support mood, sleep, and stress levels. It is not a replacement for professional care if your teen is struggling with depression or anxiety.

    Yes. ZENTAI offers Extreme Skillz for ages 10 to 14 and a Teens program for ages 15 to 17 focused on fitness, self-defense, and mental toughness, plus adult classes. Our New Jersey locations are in Belleville, Clifton, Hackensack, and North Arlington.

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    Grandmaster Allen DePeña

    About the Author

    Grandmaster Allen DePeña is the founder of ZENTAI Martial Arts, a leadership development academy with 4 New Jersey locations (Belleville, Clifton, Hackensack, and North Arlington) and 1 in the Dominican Republic, which he built alongside his wife and co-founder, Naomy. He grew up in the Bronx, trained under Grandmaster Tony Morales, and is the author of Built to Lead: Develop Character, Master Influence, and Find Your Purpose. ZENTAI was named #1 Child Development Center of the Year by Skillz Worldwide and holds a 5.0 Google rating from more than 500 reviews.

    More about Grandmaster Allen →

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