August 20, Liseberg. First we went on the Helix. I held on with white knuckles and constantly thought engineering, engineering, and still came out shaking and trembling at the end. I couldn’t do the Valkyria with the vertical 50-meter drop after that. Instead, the frisbee swing, just so as not to disappoint my daughter with the fact that I had only done one attraction. On the frisbee swing I particularly learned how important it is to scream.