Do you enjoy ‘teaching’ 15 year old girls with your fists ? It looks pretty easy (if you’re a violent and impulsive coward).
There are two cliches that come to mind, one accurate the other complete wisdom...
“Sticks & stones...” Untrue. Words can injure for a lifetime. Sometimes more brutal than many forms of physical violence.
“Consider the source.” And I shall apply that wisdom here. :)