But based on what the bible tells you, you wouldn't go to heaven anyway. You have to believe in your heart of hearts, your soul of souls that this is true. So by hedging your bet, you will end up a loser anyway... at least by what the Bible says.
Romans 10:9 "If you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved."
I believe in my heart. So how do I lose? I'm not here to change anyones beleifs.
Lets look up at your "eternity" stats and thinking build off of them. It's scary to think that an 'etenity' could be spent in Hell, yes. According to the bible, "...but of the tree of the knowledge of good and evil you shall not eat, for in the day you eat of it you shall surely die." cont.. "..through one man sin entered the world, and death through sin, and thus death spread to all men.."
So God made a simple plan to rescue all man. Jesus. According to the bible it is very simple to make it to heaven. Believe in your heart and Repent and you will be saved. With this very simple task, why not take the chance? What is there to lose?
Believe in your heart and Repent and you will be saved. - Thats ALL you have to do.
Now back to my math... if you don't believe and repent, then what is there to gain? The odds are simple.. %50 chance to %0 of heaven to hell.
I can honestly say up until this moment in my life i've never looked at it that way. But it seems to all make sense right now for some reason.
EDIT: and Yes, it seems crazy that God would send you to hell for not doing this, being the "compasionate" man that he is. And its easy to say he wouldn't, but why take the risk? I'll play the odds.