撕扯自己的頭髮
tear your hair (out)
(因發怒、焦急而)撕扯自己的頭髮
to show that you are very angry or anxious about sth
She's keeping very calm — anyone else would be tearing their hair out.她依舊泰然自若,換作別人早急壞了。
釋義來自《牛津高階英漢雙解詞典》第 9 版