Some people's theology is that whatever happens is God's will.
That may be the case.
But if that is the case, then there is no such thing as human will, so no inventory is possible. Nothing can be a mistake. If I punch someone, that was God's will, so I cannot make amends, either. One could extrapolate this infinitely.
Secondly, if a car crash happens, and people die, and it's God's will, that means that God is thinking, 'Marvellous! My will has been done!'
The statement that whatever is so is God's will is therefore a statement that the individual is responsible for nothing, and that God is monstrous, equally pleased with all barbarism as with all kindness.
Seeking God's will is also a baseless pursuit. If I go left, that was God's will. If I go right, that was God's will. Anything goes, and mutually contradictory actions and consequential states of affairs are all simultaneously God's will.
This bleaches the word will of any sense whatsoever, and equates it with the banale tautology:
Whatever is, is.
Of course, this is utter nonsense.
There is human will, and there are a lot of humans. There are the laws of physics. There are the laws of cause and effect. At the quantum level, there are causeless events. There is the phenomenon of chaos. There are many factors that result in a particular state of affairs.
Sometimes, however, people (and I include myself in this) are best off avoiding in-depth theology whatsoever and just getting on with the next right thing. The subject can be above one's pay grade, and it's maybe best not to speculate too extensively on what God is thinking. We simply do not know.