Give it a try if you have a blood pressure monitor at home. Like I said before, a smile can make anyone's day and why is that?
Often accompanied with a dose of laughter, blushing cheeks, or tight embraces. They have watched you grow from a crying little baby to the young adult you are now today. In addition to taking precautions like washing your hands, why not try to prevent the cold and flu by smiling?
Studies have proved that a few minutes of smiling and laughter motivates people to work harder and can even enhance creativity. Appreciate the time you have with them and cherish all the moments you have, whether it was a night of partying, a random trip to the city, a camping trip, fun day at the beach, or just simply hanging out in your basement.
You don't have a cold. But you should love it because you are a beautiful person, and therefore your smile is beautiful, and don't ever let anyone tell you otherwise.
There's a scientific explanation for that phenomenon.