You do not need to know precisely what is happening, or exactly where it is all going. What you need is to recognize the possibilities and challenges offered by the present moment, and to embrace them with courage, faith and hope.
Tell the world what scares you most. Save the world with some advice from the future.
We cannot know the future. All we can do is face it bravely. We should take heed of those we love and respect. But in the end, we make every decision alone.
The professional tackles the project that will make him stretch. He takes on the assignment that will bear him into uncharted waters, compel him to explore unconscious parts of himself. Is he scared? Hell, yes. He's petrified.
Knowing you might not make it... in that knowledge courage is born.
All humans have fear, and those of us who are fortunate have faith.