You know Disney got it wrong, right? The Moirae and the Greae (the ones who share a tooth and an eye) are two distinct group of deities.
The Moirae are pretty kickass too.
I see life like a giant connect-the-dots without numbers. You can go from one point to another in a straight line, but you can always go in curve, see another point before, etc...In other words, certain things in life will happen regardless of what we do. How we get there and how we react are our own choices.