Today is World Kindness Day.
The most simplest act of kindness is to wear a filtering respirator known as an N95 or FFP2. When it’s placed snug and securely on your face, it can significantly reduce the germs that might escape from your mouth when you cough/sneeze/speak, germs that you might not even know you have. Wearing this sort of mask can help prevent others from getting sick.
Nobody’s going to give you an award for this kindness. Some will be real assholes about it, in fact.