Luck they say is something that comes by chance. But does anything really happens by chance? I doubt. I don’t think people are lucky- I think everything is Divine orchestrated. Sometimes in unexpected successes, you may think it was just luck, but it wasn’t, for there was a purpose.
Irrespective of what it is, I think there is always a purpose for what happens or comes your way. It is either to help you or help others or to empower in the areas your are weak in. It might also be to give you a chance to be useful to others, or to be useful to yourself. It is either to glorify God or uplift man. If you slow down. and zoom in, you will see deeper than you currently do.