Is it my Life or a Journey?

I just woke up today, realizing i wasnt sleeping at all. It was a
journey through my thought which created a halucination and made me
feel away in a different world.

I dunno what is my Life? At one moment of time i feel like I am the
luckiest person to have ever walked the face of earth, and next moment
i feel lower than a snake belly, I am not sure am i really living a
life, or I am just on journey called life, I meet so many fantastic
people, my Humsafars, but as an as i move ahead, those Humsafar reach
there destination or take some different route, and I am again left
all by myself to move on...

"when is all started? is just the same question for me as when is it
going to end? "