You might find it hard to get a grip on yourself when you are burning with anger but it is not impossible.
If you are willing to take control of your anger you will find a way around to calm your head by breathing deeply.
Keep counting your breaths and this will take your mind off the anger and will help you from lashing out on your friends and close ones.
In anger it is almost impossible to control ones violent thoughts.
Analysing the situation and thinking calmly about it can really help.
There are situations like a breakup or an incident at school or a fight which can upset and be the cause of the ‘boil over’ condition where your take it out on people who are close to you like family or friends.