Your butt hurts or you wouldn't be reading this..I couldn't go 30 miles without hating life..now I can go for hours without thinking about it. I am finally enjoying my bike!! Best purchase EVER!! **UPDATE!! I've had my Airhawk for a few months..really enjoy it. I let a friend try it on his bike..I COULDN"T BELIEVE THE DIFFERENCE!! My butt hurt as soon as I sat on my old plank..all I could think of. YOU NEED TO GET ONE OF THESE!!!