Masks might represent our persona and how we appear to others.
The roles that we play in life such as parent, student, or worker.
On the other hand, masks can be a symbol of pretentiousness.
If you are wearing a mask, look inside and check if you are being sincere in your presentations, or if you are hiding something and pretending to be something you are not.
If other people are wearing masks, it suggests that you may be concerned about their genuineness.