you know " god made us here for some reason" .....yeah really it giving us some positive mind.simply a word can change entire our life.may be it will success or else a failure....may be we can say failure is the path of success...so, who lost..they no need to worry......its your life and we are creating our own life....how we are creating our life ,how we are using our mind....that  make us different from others thinking...and it can turn in to different solution....but here who surviving means who used their thought effectievely.....