tear one's hair(redirected from tear out one's hair)
tear (one's) hair
To be extremely anxious, worried, frustrated, or stressed out about something. We've been tearing our hair trying to figure out what's causing the server outages. The kids have been out of control all morning long—they've got me tearing my hair!
tear one's hair
Also, tear out one's hair. Be greatly upset or distressed, as in I'm tearing my hair over these errors. This expression alludes to literally tearing out one's hair in a frenzy of grief or anger, a usage dating from a.d. 1000. Today it is generally hyperbolic.