I thought this was about the song at first

but yes I do! Always a believer

No

Yes, some things are unexplainable. A miracle is just as good of an explanation as things like "luck" or "coincidence".

So by that logic, because certain people live to 115 and we don't quite know why, saying it is a miracle is as valid as saying it is a coincidence.

Yes, Gaga may have success again

Nope.

Not at all.

We don't have any explanation for what a coincidence is. We often struggle to figure out why "something occurred at this time, or under these circumstances", and we call it a coincidence because we cannot explain it.

A miracle although similar, is used in cases where things that are extremely unlikely or almost impossible to happen, but do without explanation.

The case you mentioned, I wouldn't associate with a miracle or coincidence as a good health and healthy lifestyle are actual explanations for those kind of cases.

Of course. It doesn't mean it will happen all the time, but there have been countless times when something great happened that probably shouldn't have, but they did.