Spiritualists do not believe in coincidences. We accept that everything has a reason. In mathematics it is called Random Numbers or deeper into Laplace mathematics.
The reality between the law of averages is normally used in engineering for sampling.
I do not believe that this applies in the wider spectrum of life?
Things happen for a reason, and it appears that you have had good fortune?
What goes around...comes around. You also have the laws of karma
In this dynamic universe all things are in motion.
They say that astrology is a real thing. It means that everything like fortune telling, divinity and astrology are pre-mapped. The act of possibilities increase as time gets nearer but can still alter.
I am not sure whether it is some divine Manu casting these things from above, only that everything that we do, think and say is in the Either. The creator being yourself has created this energy...whether positive or negative and has it's effect by returning to it's personal creator...that being you.