I don't know what I'm searching for. I do know that in the end I'll be gone - you won't be seeing me again. And if I need help I'll be too prideful to ask; and if I'm drowning I'll be too frightened to swim. But there is adventure out there on that distant horizon. Past the threshold, where the known morphs into unknown, where certainty is cast into a more nebulous state, where you get just lost enough you don't care anymore - that's where the adventure begins. 

We are still pioneers, but we've forgotten it. We still have the dark depths of the oceans and the vast expanses of the universe to explore.

You just have to be brave enough to go.