Ok I work as a Support worker for people with learnig difficulties, and my brother also has learning difficulties, and we are advised to not have hats on as they dont know who you are. some of the people I work with would freek out or would not be able to comunicate with with someone covering their face,I am also a supply for the educational learning in our local schools and the children I have worked with would not be comfterble or able to comunicate if they could not see facial expresions and able to watch them talk. The next child you talk to pay attention to them watching your face.
And if you went for a job and they said here is your uniform, and you told them you could'nt as men will look at your face you would not get the job,
so next time you go to work or go shopping cover your face and see what reaction you get from people.
Did that make sence? it did to me ill shut up now