I don't see how recognizing the fact that life can never be 100% fair means that therefor we shouldn't do whatever is possible. If someone will have disadvanta

I don't see how recognizing the fact that life can never be 100% fair means that therefor we shouldn't do whatever is possible. If someone will have disadvantages compared to me no matter what I do, so what? I still don't have to help make it even worse, or even stand by and not help move the needle at least a little in the better-world direction. What's wrong with simply having that goal as an ideal and a direction that you aim? Forget about how far you can actually get, you still have a choice which direction to walk.