Now that I have had my vaccination, both shots, I probaby don't need to wear a mask. If you believe the TV, the vaccination is 92% effective, which means I have real good odds of not catching the corona virus. And also if you believe the TV, once vaccinated you cannot infect others by sneezing.
But, everyone up here is still wearing masks in public. All the stores have signs requiring mask wearing. I think my wearing a mask makes everyone else, sales clerks, waiters, barbers, mechanics, everyone, feel better about things. So I wear a mask. Just to reassure people.