true calling

I was thinking to myself...is the one true reason the world is such an unhappy place because we fail to understand that the fear to do what we really...deep down in our hearts aspire to do, is the reason we are unhappy.its funny...i know there is something i want to do with all my heart, i know it'll give me happiness...yet i'm scared that the very thing that will make me happy will make me move away from the comfort of the 'supposed' security i enjoy in the life i have...its like the bird which never flew the coop but always looks up at the sky and wonders how it feels to fly......some take the plunge but keep looking back so much that they never endup loking at the thing that they set out to find and embrace...funny how life works