Mental healthStress reliefGeneral wellness

Positive-thinking exercises to undo stressful thoughts

Try affirmative self-talk to turn your outlook around.


LearnPositive thinkingPositive-thinking exercises to undo stressful thoughts
  • Stress spiral
  • Make your own mantra

Sometimes the noise from inside our own heads is the biggest stressor of all. But here's the phrase that can turn things around for you: "My mind is calm."

Positive thinking and affirmations like this one may be key to stress-free health, according to Dr. Maoshing Ni, Traditional Chinese Medicine practitioner and author of Second Spring.

Stress spiral

Negative thoughts are bad news for the body, since stress causes wear and tear on many of your body's systems. Dr. Ni recommends using positive thinking to reduce that stress. By repeating calming, soothing, and positive affirmations to ourselves we can feed the body nourishing mental energy.

Make your own mantra

Positive thinking exercises, like affirmative self-talk, can help you feel calm and peaceful. So when negative thoughts crop up, imagine a big stop sign in your head, and tell yourself, "Stop!" Then, replace the downer thought with a positive, soothing message. Think of what it is you wish were true, and then state it over and over, as if it were true.

Here are some examples of positive thinking that can help you feel empowered and ready to face the day:

  • When you exercise and feel tired, think, "I am strong."
  • When you pass by a mirror, think, "I am the perfect weight for me."
  • When you set to work on a hard task, think, "I can accomplish anything."
  • When you feel overwhelmed, think, "I trust in the process of life."
Sources: Zhang Y, Chen B, Hu X, Wang M. The impac...
  1. Zhang Y, Chen B, Hu X, Wang M. The impact of self-affirmation interventions on well-being: A meta-analysis. Am Psychol. 2025 Oct 27.
Written by Michael Gollust.
Medically reviewed by Megan Burke, MD.November, 2024
Updated onAugust, 2026
Written by Michael Gollust.
Medically reviewed by Megan Burke, MD.November, 2024
Updated onAugust, 2026
  • Stress spiral
  • Make your own mantra
AskMDAskMD

Curious about Mental health?

Get instant answers from our AI health assistant

Ask Now

Recommended for you

These exercises can help calm your brain and relieve stress

How to fight stress
Video

From exercise to meditation, here are 10 ways to manage unchecked stress.

10 healthy ways to handle excess stress
Slideshow

Positive thoughts are linked to good health—and you can learn to cultivate them.

Can you think yourself healthier?
Article

Calm down with these quick tricks.

7 ways to instantly de-stress
Article

Discover how to stop worrying by asking yourself these simple questions.

4 ways to help curb worry and anxiety
Article
AskMDHow can I be more consistent?
AskMD by Sharecare LogoAskMD by Sharecare Logo
Privacy policyConsumer health data privacyTerms of use
Cookie policyYour privacy choices

© 2026 Sharecare, Inc.

ask-mdask-md
AskMD by Sharecare LogoAskMD by Sharecare Logo
Privacy policyConsumer health data privacyTerms of use
Cookie policyYour privacy choices

© 2026 Sharecare, Inc.