pessimistically

US /ˌpes.əˈmɪs.tɪ.kəl.i/
UK /ˌpes.əˈmɪs.tɪ.kəl.i/
1.

ในแง่ร้าย

in a way that is pessimistic (= expecting bad things to happen or emphasizing the bad parts of a situation):

:
"It might be your last flight as pilot," he says pessimistically.