When I was a child I was painfully shy with social anxiety. I managed to handle it on my own, but the anxiety creeps in when I'm stressed out. Sometimes I notice that I'm barely breathing - only doing short little breath, just enough to keep me alive lol. So I have to make the effort to exhale all the way, then take in a full lungs worth of air. When I'm in the shower and rinsing the shampoo out, I imagine all my worries going down the drain.