Is there such thing as luck, the answer would be no.
Everything He has given, measured to what He wills.
By no means, you should take it easy, for those who are given more, it is a way to see what you would do with it.
Think next time when the thought of excess pops up into your head, know that for you could be responsible to answer for it.
‘Lucky’ is a mere saying by those of superstition and secular belief, indeed, they choose not to connect wonders of the world to the All-Mighty.
Indeed, He is over all things competent.