“Chill” the nerves
After applying this simple trick, stress will no longer be your worst enemy. All you have to do is splash ice-cold water in your face and hold your breath while doing so.
The icy power will lure your brain into triggering the “mammalian diving reflex.” It helps the body use oxygen better, and you are calm again! WebMD says that the connection between cold water and stress relief has been discovered long ago.
You can also drink a glass of cold water. It will provide a similar effect. So, there is no need to ruin your mascara