This is the 14171st most frequent Russian word.
оптимизм
Optimism: a positive attitude or belief that good things will happen.
In this sentence, 'оптимизм' (optimism) is used to denote a positive mental attitude that influences others to manage challenges effectively.
Её оптимизм помог команде справиться с трудностями.
Her optimism helped the team overcome difficulties.
Here, 'оптимизм' (optimism) refers to the admirable quality or spirit in how a person remains positive during hardships.
Я восхищаюсь его оптимизмом в сложных ситуациях.
I admire his optimism in difficult situations.
In this context, 'оптимизм' (optimism) is presented as an attitude or mindset that should be cultivated during adversity.