Her son one day said, “You always tell me to do something I’m passionate about, but what if I’m not passionate about anything?” She responded, “If at every choice you come to in life, what job to take, what subject to major in, what city to live in, if at every fork in the road you take the option you care about more, the option that gets you excited and whets your curiosity … then you’ll come to the next fork in the road and you’ll take the option you care about more… then you’ll come to the next fork in the road and you’ll take the option you care about more … you’ll keep coming to these forks and keep taking the options you care about more, then one day, you’ll wake up and realize that you’re doing something you’re passionate about." http://www.quora.com/How-do-you-know-you-are-on-the-right-path-in-your-life