What caused nothing to decide to become something, and for what reason?

There was nothing, then this entire nothing produced the Big Bang, and the nothing became something. What caused the nothing to ”go bang” and become something? I could say further no one was there to even know there was a bang, but I won’t go there. After this nothing became something, why didn’t all this new something follow the same path? Why did some of this new something from nothing, developed into what is called life, and since it was random, why not anywhere close to here as to be detected like all the dead something from nothing? And the something that became what we call life did so for what reason? If there was nothing to start with, how did the something come from it? What caused some of this something to develop into gas, liquid, solids, etc.?