Pessimism is a type of mental attitude, a state of mind and way of approaching things and situations. The pessimist is someone with a negative view at things who expects the worst.
The following is an example of pessimism: If there’s a chance it will rain, it’s going to rain. Correct answer: C In this case the worst that would happen is to rain, and the pessimist expects that. The optimist on the other hand is expecting the best outcome and would say: If there’s a chance it will rain, it’s not going to rain