A "Bullet" without a gun. 

All humans have a tongue in their mouth. Sometimes we say some words that can kill a person, you don't believe, but it is true. In rare cases a person can die from words but it can surely hurt him. Sometimes those words can literally kill a person not from outside but from inside. I compare "words" with "bullets" because both can kill a person and both follow the same rule. When a bullet is fired it never comes back similarly words uttered from someone's mouth for another person, they will never come back. When a bullet is fired it will only stop only after hitting the target. Words also act in a similar way, they hit the target. A bullet leaves a mark on a person's body and words too leave a mark. It can't be seen by naked eyes because it is on the soul. Both the injuries are healed with time but you can never forget both injuries in your lifetime. 
Sometimes a revolver fires back and injures its owner and sometimes this same work is done by words. When you say some words to others, sometimes those words kill you in others' hearts. This is a big reason to compare "words" with "bullet"; actually words are more dangerous than a bullet fired from a gun. When a bullet is fired from a gun there are some chances that it could miss the target and the person will be alive but when words are uttered from a person's mouth to kill a person they never miss the target. 
When a bullet is fired and a person gets injured or sometimes dies, the police take very strict steps against such criminals and they are punished by law. But when a person is injured or probably dead with a bullet of words, it is not considered a crime at all. Police will not take any action, the government will not make any new law, and any FIR will not be filed in any police station. The culprit will wander carefree among normal people in our society, without any criminal charges. But they are also criminals.

So don't use that weapon and don't become a criminal. And before saying to someone thinks about it what you say to others and try to keep a smile on your face when you are talking to someone and talk in a polite manner.☺️

Thank you