Many people spend their entire lives with a dream they keep in their back pocket, expecting there to be a day with no distractions or conflicting priorities. In that fantasy, there is a day that will come, on its own, when following a dream will be the easiest choice in the world to make, and everyone, and everything in the universe will point towards the dream. That day never happens. That day has probably never happened for anyone. You have to make that day happen for yourself, often in spite of some reasonable advice to the contrary.
— When is time to quit a job to follow a dream? « Scott Berkun