Life is Unfair?

I cant figure out and I cant see the logic why some are saying life is unfair. I understand there are times that we did everything but still end up failing and stumbling. But the circumstances good enough to say life is unfair? It might sounds unfair because you compare. You compare yourself to the others while you dont realize once of their life they also have failures. You are grumbling why they are able to make it and then you don't.  hello? sometimes of their lives they did not able to make it too. But the thing was they did not quit and they pursued.

Bring me to the grime but i still hold on this principle. Call me a numb for thinking that im trying to be positive. I don't care. Don't bother me with  your  ambiguous disposition. Don't convey me to where you are now. I'm not prepared for this. Ive been there and I dont wanna go back, I dont even want to hear sad stories. I hate hearing people crying. That sounds a loud noise to my ears . I hate seeing beggars on the street. I don't hate them personally but I hate myself thinking that I dont have the capacity to help them in  the long term. I'm not a versatile person who can do multitasking. Once I'm absurd and I'm so disturb, and i hate this feeling. go away from me sad stories your leading the people to insanity. Yeah, I agree that its a reality. but thats not yet happening to me so why would i worry?

"Selfish" you said I am selfish? well, can I ask you something? Do you think  your helping them by just taking home their problems and cry for them? Do you think  your helping them by just letting them know that you are also in sorrow? I honestly admit that i dont cry with them though im sad about the circumstances but at least i'd helped the actual problem while you didn't. Now who is selfish between the two of us? to much worrying  for  tomorrow, to much thinking for money, to much complicating your life. Let just do the things that we need to do now. Please Don't Bother Me.

"Therefore do not worry about tomorrow, for tomorrow will worry about itself."