You have to show your mother that you are responsible, and that you've done homework and research about ferrets. I have two of the little critters myself, and they are the loves of my life.Read up on...
Talk to your mother about your reasons for wanting to have a cat. I would also suggest trying to volunteer at your local animal shelter and working with the adoptable cats. This experience will show...
No there was no need for all hat , as he was the son of God he knew everything before the foundation of the earth. He very well knew why he came to the earth.