this is a stable expression that was born as a consequence of the mythologeme about luck, as about a mythical bird that should be caught so that after that its properties pass to its owner.
it's stupid to divide men into rude and soft, there are polite well-mannered men, and there are ordinary boors, depending on your preferences, you make your choice with whom you communicate.
unicellular, only a complete cretin like you can read the yellow press and believe it unconditionally, this proves once again that your brains have long turned into jelly.