You don’t have to do it all alone.  In fact, you cannot, for you are never alone.  You are part of something far greater than the human self.  When you remain disconnected from the Source of guidance, inspiration, and love, it is akin to trudging vs. gliding.  How are you moving through life?  If the former, go within and find your true Source.  That is the one thing you must do by your Self.