Frustrations!

What gives people the right to decide about someone else's life? Especially when it is an absolutely unreasonable and irrational decision by any means! Itz simply beyond me when I think about how people can even think about doing this to an innocent life! And when help is just at the doorstep..... Not seeing is one thing but even refusing to see it ??? Anyway, who the hell am I to try and change the world?