抓狂
zhuā​kuáng

to freak out

抓狂 zhuā​kuáng
to freak out verb
(Taiwan colloquial) to be driven crazy by stress, anger, or frustration; to lose self-control or act out due to intense emotion

他的优柔寡断让我抓狂。

tā de yōu​róu​guǎ​duàn ràng wǒ zhuā​kuáng.

His indecisiveness drives me crazy.

to be hyper
to be in a state of extreme agitation, restlessness, or overexcitement