In the sefer we see four different types of man. One is the Amal, whos goal is to impact and perfect the world. The second is the Chacham, who wants to be a realist and not waste his life. The third is the Nehene who wants to enjoy life. And the fourth is the Yirei Elokim. 

The Yirei Elokim wants to have a partnership with G-d, and believes in trying before relying on G-d, but what is the Yirei Elokim wanting to try and do? What is he working with G-d to accomplish. He does not want to impact the world, be wise and realistic, or to enjoy yourself. What else can he possibly be trying to accomplish? 

I think that all the different types of man need to stem from the Yirei Elokim. You can't impact the world, be wrise and realistic, or enjoy life without the help from G-d.