pretty much how it is. If what is in the mirror is pretty ugly, it isn't the mirror's fault. You can't fix a reflection, only the object making the reflection. How is the reflection of your life?
James 1:23-25 "For if anyone is a hearer of the word and not a doer, he is like a man who looks intently at his natural face in a mirror. For he looks at himself and goes away and at once forgets what he was like. But the one who looks into the perfect law, the law of liberty, and perseveres, being no hearer who forgets but a doer who acts, he will be blessed in his doing.