How would you define optimism? Would you call it seeing the glass as half-full rather than half-empty? Perhaps say optimism is a positive attitude or the ability to see the bright side of a situation.

Relentless optimism can blind organizations to risks, ignoring problems and eroding trust. Leaders often reward this bias, stifling early warnings. To build resilience, leaders need "grounded optimism ...

A study links flavonoid-rich diets to sustained happiness and optimism, highlighting the bidirectional relationship between ...