What a reply???????

जीने में क्या तकलीफ है यार?
ज़िंदगी चलती रहते है
तुम बस बहते रहो ...... 

Just like a floating leaf.... 

Sometimes you would fall in an eddy, 

Sometimes you will be stranded... 

Next flood will again carry you... 

In the process, decay goes on.... 

Sometimes you may end up in the destination (the sea) in tact.... 

Else in fragmented state... 

or 

Sometimes you may decay in transit.... 

It's as simple as that.