Answer:Joe's mother is correct
Explanation:it is ok to cry when one is sad as researchers have suggested that they are many benefits that this may bring to an individual.
The person may be calm after crying and they are able to release their emotions during the time when they cry.
When one is not allowed to cry that may result to emotions getting suppressed
And may have an effect in a long run that may cause other health issues such as eruptive anger .