Can someone help me why is not good to call someone a bad name

calling someone a bad name can hurt their feeling and make them feel bad.

because before calling someone with a bad name keep yourself as them to know how it feels to get called with a bad name i know it because i have faced it

(you didn't attach a copy of the poem, but i'm answering as best as i can)

since a simile compares two unlike things using like or as, it kind of gives an item the ability to do something it can't.

example: "the player was like a tiger on the field"

in this sentence, the simile conveys the idea that the player was fast and strong, like a tiger.