While we often like to think of ourselves as highly rational and logical, researchers have found that the human brain is sometimes too optimistic for its own good. If we were asked to estimate how likely we are to experience illness, job loss, or an accident, you are likely to underestimate the probability that such events will ever impact our life. Our brain has a built-in optimism bias. The phenomenon is also often referred to as "the illusion of invulnerability," "unrealistic optimism," and a "personal fable."

https://www.verywellmind.com/what-is-the-optimism-bias-2795031

So, what is an “unrealistic optimism”? Is it possible it can affect our future? If yes, how it can happen?

All comments and contributions are welcome.

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