Often we get angry at the most minor things. If someone says something to us like ' You are rude', those three words can hurt you a lot. One of the ways to calm down is through affirmations. When I am angry then I like writing down and repeating affirmations:
I am a peaceful soul
I am a happy soul
I am a mindful soul
I am a knowledgeable soul
I am an emotionally powerful soul
Another way to calm down is thinking that every situation you come across, even like the one above, is simply a challenge that makes you a more substantial, mature and better person.
Whenever we feel lonely or disheartened, we should remember that we have a best friend with us, and that is God. He is someone who always listens patiently to us and is truly a friend that we can never forget.