You never change

The progress of my essay doesn't work very well. I also went back to check but felt not confident about what I've written. I felt an anxiety attack occurred to me (but most likely was due to my PMS). I told the Lord "I can't do it anymore. I don't know how to do it and I feel really bad, please comfort me". Then the verse I read yesterday came to me. 

And do not be fashioned according to this age, but be transformed by the renewing of the mind that you may prove what the will of God is, that which is good and well pleasing and perfect. (Romans 12:2)

So I sing. 

Lyrics

You never change, You never change, You never change a little bit. *2

Your will is good, well pleasing, and perfect. 

You never change, You never change, You never change. Amen.