If you really want to mix things up… just throw a monkey wrench in your surfing comfort zone. Try a new type of surfboard or shape or length. Heck, I have some very seasoned veterans of surfing friends who recently tried their hand at foil boarding. They told me… “Dude, it’s like learning to surf ALL OVER AGAIN!” If that doesn’t rattler your inner stoke, I don’t know what else will.