How to STOP Negative Self-Talk | Jim Kwik

Positive thinking doesn’t mean that you ignore life’s less pleasant situations. Positive thinking just means that you approach unpleasantness in a more positive and productive way. You think the best is going to happen, not the worst.
Positive thinking often starts with self-talk. Self-talk is the endless stream of unspoken thoughts that run through your head. These automatic thoughts can be positive or negative. Some of your self-talk comes from logic and reason. Other self-talk may arise from misconceptions that you create because of lack of information or expectations due to preconceived ideas of what may happen.Researchers continue to explore the effects of positive thinking and optimism on health. Health benefits that positive thinking may provide include:
Increased life span
Lower rates of depression
Lower levels of distress and pain
Greater resistance to illnesses
Better psychological and physical well-being
Better cardiovascular health and reduced risk of death from cardiovascular disease and stroke
Reduced risk of death from cancer
Reduced risk of death from respiratory conditions
Reduced risk of death from infections
Better coping skills during hardships and times of stress

It’s unclear why people who engage in positive thinking experience these health benefits. One theory is that having a positive outlook enables you to cope better with stressful situations, which reduces the harmful health effects of stress on your body.Filtering. You magnify the negative aspects of a situation and filter out all the positive ones. For example, you had a great day at work. You completed your tasks ahead of time and were complimented for doing a speedy and thorough job. That evening, you focus only on your plan to do even more tasks and forget about the compliments you received.
Personalizing. When something bad occurs, you automatically blame yourself. For example, you hear that an evening out with friends is canceled, and you assume that the change in plans is because no one wanted to be around you.
Catastrophizing. You automatically anticipate the worst without facts that the worse will happen. The drive-through coffee shop gets your order wrong, and then you think that the rest of your day will be a disaster.
Blaming. You try to say someone else is responsible for what happened to you instead of yourself. You avoid being responsible for your thoughts and feelings.
Saying you “should” do something. You think of all the things you think you should do and blame yourself for not doing them.
Magnifying. You make a big deal out of minor problems.
Perfectionism. Keeping impossible standards and trying to be more perfect sets yourself up for failure.
Polarizing. You see things only as either good or bad. There is no middle ground.

https://www.mayoclinic.org/healthy-lifestyle/stress-management/in-depth/positive-thinking/art-20043950