Luck, does it really exist?

Some people just dont believe in luck. There's no luck. There's only 'result' for the effort. If the effort is less, then the result will be 'less'. And vice versa. For sure,The word Lucky should be redifined. Is it only to describe something happened by any chance? Expected or unexpected?

"You've juz got lucky", Does lucky could be obtained? Or is it given? For some, luck will come only after some efforts have been accomplished. But for others, it's juz happened so. An Unexpected outcome.

If more people become disbelieve in luck, surely it would perish from daily life, from dictionary, from the world, from history (probably).

I wonder then... who found the word 'luck' in the first place? Why did he/she do that? On top of that, why then Allah let it happened?

#MindScrabble