pessimistic
🇺🇸
/ˌpesɪˈmɪstɪk/
🇬🇧
/ˌpesɪˈmɪstɪk/
expecting bad things to happen or that something will not succeed
He was pessimistic about the weather, thinking it would rain all day.
그는 날씨에 대해 비관적이어서 하루 종일 비가 올 것이라고 생각했다.