But while you may expect some of these environmental pollutants to be lurking in the air you breathe, there are other, quite shocking, things -- from underground, outer space and more -- in there as well.
I found out while watching a scary movie that I hold my breath when I’m afraid. The awareness allowed me to chose to continue breathing when I felt alarmed. I noticed the same once when I was watching a sad movie. I hold my breath to keep my emotions in.
