"Real men don't cry" and so many mentalities like this that persuade little boys (men, later) that they are not strong if they feel, if they feel they need to be loved, if they express their feelings, if... if... if...
Trapped and imprisoned, yes.
Denying a part of them.
Fortunately, many men have started to realize the consequences of these mentalities. A few parents, too.
Of course the majority isn't ready for that change yet, but poems like this can help.
Very beautiful, with symbolisms and authenticity.