Life is not fair! How often have you said that, and grumbled?
Poor, rich, healthy sick, gifted, dumb, beautiful, ugly - most attributes come to us unbidden, and are unfair. This is a lesson we have to learn in life, if we want or not.
The world is not a fair place - the only thing that is in our hand is making it a fairer place.
We can lend a hand to the down-trodden; or we can kick them down a bit more. In most cases, nobody will see it.
Only we ourselves know what we have done - and we have to live with ourselves - with our friendly self, with our mean self - for the rest of our lives.