Desire and the Ego

What is the ego? What is the conscious intelligence field, in physical/medical terms, please?
I have no experience in this field, as you have noticed. What does it mean “people who are connected with the conscious intelligence field adopt the intentions of the universe?” Why do I need than to know “my” intentions if, in the end it will be the intentions of the universe? Which are…I don`t know what are these intentions are. How should I? I am just a simple human!
“The cosmic mind is using their intentions to fulfill its own desires” what is cosmic mind?

What are these desires? What about my desires? Do I have to identify MY desires/intentions or not? You have to make up your mind! As I said, still confused but at a higher level!