How do u control the most uncontrollable hair in the world?

I have the most wavy, uncontrollable, flyaway hair. Even when i use my straightening iron, at the end of the day, it is still all sticky-uppy.How do u control the most uncontrollable hair in the world?
You can try straitening it by setting it in velcro curlers. Start with very wet hair, add some light gel (or regular gel mixed with a bit of water), roll into the rollers, and wait until it's dry. It will stay sleek until you get it wet again.How do u control the most uncontrollable hair in the world?
Cut your hair into a reasonable length. Or the next time you get your hair cut ask the person cutting your hair to use this tool to make your hair thinner.