didn't realize u and i are very similar - i also always thought about meaning of life. age the age of 42 i finally realized it. It really differs from person to person, but the key is for each person find what he is most passionate about, and make sure to pursue it as much as possible without regret, and the most important part is that life is just a journey, like a vacation to this world - soon we'll go back to where we came from. So enjoy this world as much as we can, experience all there is to offer, that is it.