How do I feel more calm while in a public setting?

Often we feel overwhelmed when we are around others that we don't know and can find it hard to relax, I find the most simple solution is to take a big breath and remember that I can do it!

Here are two things to do in public that won't attract unnecessary attention, but you will want to practice them in advance while somewhat relaxed so you can get used to them and not be mentally scrambling as anxiety starts kicking in. First is to breathe. Always breathe: deep, rich breaths using the diaphragm or belly in through the nose and out the mouth. Hold your breath for a few moments before inhales and exhales. Then square your breathing by counting to three or four while inhaling, holding your breath, and exhaling. Second is called progressive muscle relaxation. Start by sitting comfortably and working down from your toes up to your nose flexing all the different muscle groups of your body, such as your forearms, biceps, quads, abs, etc. Listen to your body as to which muscle groups hurt the least and provide the most relief. Then try flexing those muscles standing up. Apply that when you're in a crowded room, and almost no one is ever going to notice you're flexing and stretching your toes while talking to them.

I find a restroom and take a break to calm down or I talk to someone I know and that always sort of calms me down. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .