Stranger here : how weight loss surgery transformed my body and messed with my head
(Book)

Jen Larsen always thought that if she could only lose some weight, she would be unstoppable. She was convinced that once she found a way to not be fat any more, she would have the perfect existence she'd always dreamed of. When diet after diet failed, she decided to try bariatric surgery, and it worked better than she ever could have dreamed: she lost 180 pounds. As the weight fell away, though, Larsen realized that getting skinny was not the magical cure she thought it would be -- and suddenly, she wasn't sure who she was anymore.