Final answer:
Pessimists tend to have a harder time starting ambitious projects, are generally less healthy, worse at coping, and more likely to be depressed, but they are not necessarily more productive due to increasing social tensions.
Step-by-step explanation:
Research shows that pessimists are subjected to a variety of negative outcomes, such as having a harder time embarking on ambitious, years-long undertakings, as they may struggle to believe in what is possible to get started. Studies indicate that pessimists are often less healthy, worse at coping, and more depressed than those with an internal locus of control. However, pessimists are not necessarily more likely to be productive due to increasing social tensions related to gender and ethnicity. Anti-discrimination policies aim to foster a more optimistic social environment where the contributions of minority workers are recognized and valued, breaking down discriminatory barriers and leading to a more inclusive and productive workforce.