To better cope with anger, it can be helpful to take a step back from the situation and then ask yourself how much control you have over what is happening.
If you don't control the matter, try distracting yourself with a hobby or an activity for 15-20 minutes. You can also make a list of all of your thoughts and feelings under the circumstances and then write down one thing that you could do in response.
Another coping skill, try thanking yourself for having this feeling of anger; letting yourself feel angry feels like an accomplishment instead of something to beat yourself up about.
Another skill for coping with anger is looking at the things you have going for you, even if they are small.
It takes a lot of courage to try and make the best out of an unfavorable situation, but it can be helpful later on after you've calmed down.
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