Why do Catholics put so much faith in the Virgin Mary?

I'm not sure how to express the relationship that Catholics have with the Virgin Mary, so please excuse the word "faith" in the question title. **Giving Mary praise** I understand that Mary gave birth to Jesus. But, isn't Jesus God in human form? He is the Alpha and the Omega. He chose Mary to give birth to his human body, right? So if Mary was chosen by God, and we know that Mary is incapable of doing anything on her own, why give her so much praise? Is she not just another servant like the rest of us? **Intercession** When one asks the virgin Mary to intercede for us, I'm confused. Isn't that the role of Jesus, that the curtain to the Holy room was torn because Jesus is now our intercessor between us and God? We may now go directly to Jesus, so why have Mary do this for you? I am seeking the Catholic viewpoint on this.