Choose what you lovehttp://news-service.stanford.edu/news/2005/june15/jobs-061505.html
I don't know if the above will give you some hints. Think about what you want to experience and do in life, think what's your strong points and weakness, and choose the path for yourself.
Good luck!
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Stay Hungry. Stay Foolish
And Stay Lazy:)
And Stay Lazy:)