Answer.its C babe
Bc if you think back at the question it’s most likely for the mask to prevent coughs ect.
Answer:
Being able to actually be comfortable with the people around you, getting comfortable means less shyness which means better communication. Also if the person went through something traumatic, they might feel like it was their fault, so due to that they might keep to themselves very often.
Explanation:
You could be dehydrated or be taking medication with side effects
