Personally, I'm not too comfortable with the idea of China having so much power.

我个人不是很喜欢中国拥有这么巨大的能量。

youdao

The jacket is too tight and it's not comfortable.

这件上衣太小了，绷在身上很不舒服。

《新英汉大辞典》

Sometimes the boss is too demanding, colleagues may be unpleasant, there might be too much work or the working conditions may not be comfortable.

有可能老板过于苛刻，或者你的同事不讨人喜欢，更有可能工作量太大或者工作环境不和你心意。

youdao

The New York Times reports that while individual Russian citizens seem honored by the chance to serve on juries which did not exist there prior to reforms in 1993 the system itself is not too comfortable with them yet.

FORBES: Jury Still Out on Russia's Jury System

"Publicly, Raul did not feel too comfortable with Miyar, " Montaner said.

CNN: STORY HIGHLIGHTS

John Hess ought not to feel too comfortable even in his diminished role.

FORBES: John Hess Saves Face In Last-Minute Truce With Elliott Management