Life is what you need to do,not what you merely want to do

I juz wondered that what kind of life that i would have had if i was born in Tibet?Natural disasters are swalloning so much innocent lives but we can do nothing to stop the tragedy.I think my mindset changed a lot since i have moved to here.I am more sentimental now,but bewilderness never came into my mind when hui jie asked "do you seriously think that what you are doing now is what you want indeed?" I answered "I need to stick on what am i doing now,cause i am juz doing what reality tell me to do."Life can never be driven by your own desperation and interest as in this world, so many people cant even have a life.