A childhood belief about special powers

When i was little i used to believe that if i concentrate i could gain superhero power and one time i was concentrate and i wanted to be superman . And i started to jump of my bed to the ground and said "come on!, fly! it not that difficult . Another time i watch spiderman and my mom told me if a spider bit me i could become spider joking but i take it seriously , so i found a spider and made her bit me .When she finnaly did i do the spiderman sign hand and nothing happen .And for 2 hours i was doing the spideman sign hand , but i realized it was stupid, and over the years i stop believe that i could become a superhero