What drives us? I was watching a programme about the earth's tilt as it orbits the sun and how that creates seasons. That's when I had a slight epiphany. I speak for a percentage of the population when I say we're ad-libbing all the time. At least we think we are. After all, life has no script. Yet, we all seem to have a secret master plan that we want to fulfill. We may not tell anyone but we regret missed milestones from the plan. We wonder whether we are capable enough. We