One of the most famous dialogue of a bollywood flim is
Life is a race, if you won't run fast someone will left u behind......
But it's not that much true it all depends upon where we look ourself in life. Life is all about the race, but not with others with ourself, its all about how is our understanding towards life.
We have our birth once and death once.
Life is not about the time between these birth and death, its all about what we gain in between that particular time.
If we are gaining bad then remember this we will have most of things bad in life,
If we gaining good then remember this that we will have some good things in life.
So do what ever you have to do in life but let u know that you should do good because bad things will automatically happen by you, because life isn't perfect always......