How the hell do I read your graphs?
Look at the X axis. Go along the X axis from left to right, following the red line. Then see where the red line lies among the Y axis. When you're done, you should say, "Wow, that's true!"
You could have expressed your idea better through a different type of graph.
Yes, maybe so! However, I express everything on a simple XY line graph so every graph is comparable. Line graphs also make it easier to exaggerate, which makes things funnier!