Essays / A compare and contrast essay on two people i know - writing an introduction! [3]

I have an outline due, and i'm having difficulty with writing an introduction. I have to write an compare and contrast essay on two people i know. I chose my mom and aunt but I cant seem to get writing on an intro. going. My mom is the calm responsible perfectionist, my aunt is the crazy, funny, dis organized one. i've got this so far...but i dont know if its what i want to do. I just need help!

It's common knowledge that every person is unique. Two unique people in my life are my mom and aunt. My mom has always been the responsible, happy, neat freak. If you come over to my house, make a mess and don't clean it up my mom goes crazy and power cleans.