Life is short.  Really short.  Even when you live an average lifespan for most you only get to stay here for 900 months.  Most spend 1/3rd of their lives sleeping.  First 100 months you're don't really even remember.  The last 100 months you really aren't that healthy as you approach your passing on time. 
So you really get about 400 months of actual living.  
Then you got GFY.  Shit that's good for taking another 40 months of your time.
Think about it.  Now you only got 360 months left to accomplish something with your life.
 
 
   
   
  