I may not be a teen, but I am sort of shy myself. So join the club and I have a personal relationship with God too but we all we go through ups and downs in our life, we just need to remember that God is in control and that we are not and to remember that we cannot ''save" anyone in the Christian sense, only God can and we just to have to tell people about Jesus, our testimony, etc and let God do the rest. God bless and keep on growing in the faith everyone.