Sketchbook Challenge - Opposites

I've never done a sketchbook seriously before. Here is my first drawing for the month. It is just a bunch of ideas that tumbled out of my head. Opposites: Jack/Sandee (cover the face down the middle to see our features...haha) - cutting/sewing - cutting/gluing - drinking coffee/going to bed - ying/yang.

Heck, I'm nothing but one big opposite myself! For what it's worth...here it is.