4 doctors weighed in:
But they are in reality not smiling inside. What can cause this?
4 doctors weighed in

Dr. John Weeks
Family Medicine
3 doctors agree
In brief: Social smile
People smile to ease tension in social situations, sometimes when they are nervous or embarrassed, sometimes to defer to others.
These are situations when the feeling inside is not happiness, joy or delight, but something else.

In brief: Social smile
People smile to ease tension in social situations, sometimes when they are nervous or embarrassed, sometimes to defer to others.
These are situations when the feeling inside is not happiness, joy or delight, but something else.
Dr. John Weeks
Dr. John Weeks
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