Positive thinking exercises are activities that can help individuals cultivate a positive mindset. Positive thinking has been linked to better mental and physical health, improved relationships, and increased success in various areas of life. Here are some positive thinking exercises that can help individuals train their minds to think positively:

1. Gratitude journaling: Writing down three things you are grateful for daily can help shift your focus to the positive aspects of your life. This exercise can help you appreciate the good things in your life and develop a more optimistic outlook. Take time to recount all you have to be grateful for and reflect on it with your emotions. This daily gratitude will build a more positive outlook.
2. Positive affirmations: Repeating positive affirmations to yourself can help you develop a more positive self-image and increase your confidence. Examples of positive affirmations include “I am worthy of love and respect” or “I am capable of achieving my goals.” Continually repeating these in a powerful way to yourself will make you more positive about your life and experiences. And some would say experiences like the affirmations you use will appear in your life.
3. Visualizing success: Visualization is a powerful tool for achieving success. By picturing yourself succeeding in a particular task or achieving a goal, you can train your mind to believe that you can succeed. This exercise can help you stay motivated and focused on your goals. Picture all things you want to accomplish in your mind’s eye first, then watch them appear in your life.  All things are created twice, once in thought and then in reality.
4. Mindfulness Practices: Regular mindfulness can help improve mood and reduce stress. Mindfulness exercises, such as meditation or deep breathing, can also help you stay present and focused on the positive aspects of your life. There is only one moment any of us can control: the present. Conscious breathing can keep your mind in the present moment and not wander into the past or future.
5. Reframing negative thoughts: When you experience a negative thought or emotion, try to reframe it positively. For example, instead of thinking, “I can’t do this,” try thinking, “I am capable of figuring this out.” This exercise can help you develop a more positive and solution-focused mindset.
6. Surround Yourself with Positive: Surrounding yourself with positive people, uplifting media, and inspiring quotes or images can help you maintain a positive outlook. This exercise can also help you stay motivated and focused on your goals. Too many people allow themselves to be dragged down by negative people, programs, or even their own negative thinking.

In conclusion, positive thinking exercises can help individuals develop a more positive mindset, leading to better mental and physical health, improved relationships, and increased success in various areas of life. By practicing gratitude, positive affirmations, visualization, exercise and mindfulness, reframing negative thoughts, and surrounding yourself with positivity, you can train your mind to think positively and cultivate a more optimistic outlook on life.