Having a gloomy or negative outlook on the future or an outcome; pessimistic. Opposite of 'optimistic' and used when assessments or forecasts are unfavorable.
悲観的に考えすぎると行動が鈍ることがある。
If you think too pessimistically, it can sometimes slow you down from taking action.
彼は経済の将来について悲観的だと述べた。
He said he was pessimistic about the economy's future.
報告書は悲観的な見通しを示しているが、対策も提示している。
The report presents a pessimistic outlook, but it also suggests countermeasures.