Stop searching externally for that one thing, because what you are looking for might already be within you or right in front of you. It's as if you are looking out all around you for a mountain, searching the horizon, when you are, in fact, standing on that very mountain already.
We may need a few advices here and there, a few boosts along the way, and a few fingers guiding us to the right path, but ultimately YOU are the wisest guru you can be for yourself. Only YOU know what you need, only YOU know how to do it, and only YOU have the answer you are seeking for.
And at long last, Waldo understands.
(Kind of looks like a hippie version of Steve Jobs doesn't he?)