Aw, you just made my day! Thank you so much, that book is literally my life and I worked so hard on it, it makes me so happy to know that someone enjoyed it. I'm not really sure where I got the idea, I've just always loved horror and 5sos, and when I was in seventh grade we had the chance to write a horror story for English and I wrote a 12 page one about a girl named Alex who went into an abandoned asylum on a dare and nearly died. It was really crappy but I loved it and was very proud of it at the time, and when I got into 5sos I decided to revise it, and Insanity was born.