My Big Question?

I never really thought about what my "big question" was until now. Since class I have been going over different thought and wondering what my biggest question was. I never realized how many questions I truly had. I think my biggest question would probably be about the meaning of life. What is life truly about? Why are we created just to build a life that ends in death? Its a crazy thought if you think about it and it just never came across my mind.