A short temper can also be a sign of an underlying condition like depression or intermittent explosive disorder (IED), which is characterized by impulsive and aggressive behavior. If your anger has become overwhelming or is causing you to hurt yourself or those around you, it's time to find professional help.

What does lose my temper mean?

: to get angry I lost my temper (with him) and yelled at him.

Is it bad to lose your temper?

Because, whether you see it or now, temper has a major influence on your life. Having a bad temper and not being able to control it, could get you in trouble or affect the relationships you have in your life. Uncontrolled anger can unquestionably cause many unwanted situations.