The CDC website states that the reason we use a facemask is “Masks are a simple barrier to help prevent your respiratory droplets from reaching others. Studies show that masks reduce the spray of droplets when worn over the nose and mouth.”
https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/cloth-face-cover-guidance.html
So just think about this for a moment…
How many “respiratory droplets”, have you actually received before you started wearing a mask? And from whom!
We never thought about it until it was made public! But it’s pretty nasty, when you think about it.
Are you sure you want to take that mask off?