It is clique to ask "why men can't show their feelings" but the fact is that men often have difficulty even identifying their emotions much less talking about them. But it does not have to be this way. Men are absolutely capable of labeling and appropriately expressing their emotions with the right education/training. Accurate and appropriate emotional expression is good for both psychological and physical health.

 

https://www.psychologytoday.com/us/blog/putting-psyche-back-psychotherapy/201903/man-and-his-feelings