... Reading a book on Christmas vacation when I was 12. It was over 1000 pgs & a paper book, so it was TEENY TINY PRINT!!! I read it straight through, hardly slept, didn't really eat, drove my parents crazy, but I read until I strained my eyes so badly that I had to wear sunglasses and I wasn't allowed to read for TWO WHOLE WEEKS! What TORTURE! ... Obv I survived, but I STILL remember!