How to stop negative thoughts

Change your brain waves by spending 10 minutes a day breathing in sequence.
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When the negative thought comes up just say “not true”

Visualize the image of the thought shrinking until it disappears.

Visualize positive situations instead, your brain doesn’t know what’s reality and what’s imaginary.

Change your pattern of negative thinking by adding a new routine to your thought process: daily reflection, affirmation, or meditation.