While there is no one-size-fits-all mantra for not overthinking, a powerful mantra that can help is “I am present and grounded.” This mantra serves as a reminder to bring your awareness back to the present moment and cultivate a sense of grounding. Repeat this mantra whenever you catch yourself spiraling into overthinking. It helps redirect your focus away from anxious thoughts and brings you back to the here and now. Combine this mantra with deep, mindful breathing to further anchor yourself in the present moment and calm your mind.