I think the whole "why?" is just something we ask because of our "superior" intelligence...

take for instance a dog or any other animal for that matter, they basically just go by on a daily business and take each as it comes, they don't sit around for hours thinking "why the hell am i here" (they do lay around a lot though)...

I think the whole "why?" is just a product of our intelligence and our society etc...for instance, there's quite a few tribes around the world that has not been exposed to our technology etc and they don't really go around asking the "why?" the whole time, they just go about they're daily business, trying to make an existence...

So what I'm trying to say is that there is no higher meaning or hidden secrets to life...we're born, we live, we die...that's something nobody needs to worry about...BUT don't think that I'm dissing anybodies theories, cos they're the stuff that makes life more interesting...