One thing I do to stay calm.....

one thing i do is place a cold damp washcloth over my eyes to shock my body into a dive reflex.

I usually listen to music or talk to my friends/boyfriend. It seems to help.

Sleep

Listen to music really loud

Take a deep belly breath and let it out.

I exercise when able, as I like to work out my stress and nerves. If I can't work out though, I just try to focus on the positives in the situation and to not get dragged down in my worries.

I put on a face mask and meditate.

One thing I do to stay calm is relax in hot bath water

I speak to someone I trust who can help scale and put the problem in perspective.

Trying to apply logic and reason against emotions to reach balance.