But here's the weird part. Most individuals bias towards optimism. Most people are unable to see the hard truths of the world or even about themselves. The world is indeed cruel and hard and on the individual level people can't admit certain things about themselves. We see the world through rose colored lenses.
When people look at the world or news, they think everything is going to shit. But on the individual level when they look at things locally or at themselves, things are actually a bit too positive. People lie to themselves.
It's a strange dichotomy.
You will note that no one on this thread talks about what goes in between pessimism and optimism. What is the middle ground? That's how deluded everyone is. They read her article and buy into her BS. To be pessimist is to be negatively biased. To be optimist is to be positively biased. Logically the middle ground will then be unbiased.
Truth is what lies in between positive and negative biases. I choose to be unbiased. I choose to not be pessimistic or optimistic. I choose truth.