I'm not sure exactly who Megan is without watching the story in detail. But she's likely a person who has a very high weight and is on a journey to change her life in the context of 'my 600 lb life'.
I'm not sure specifically about Megan's story in '600 lb life'. But generally, in the '600 lb life' series, it often follows the journey of individuals struggling with extreme obesity. They usually face numerous health issues, emotional turmoil, and the arduous process of trying to lose weight through diet, exercise, and sometimes with the help of medical professionals.
Well, 'My 600 - lb Life' is a show that follows the lives of people who are severely overweight. The 'lb story' probably refers to the individual tales of these people. Each person on the show has their own journey of trying to lose weight, facing many physical and emotional challenges along the way.
I'm not entirely sure as the title is a bit unclear. It could potentially be about someone's journey on the 'My 600 - lb Life' show and a particularly difficult or life - threatening situation they faced. Maybe it's about a person's struggle with extreme obesity and how they overcame near - death experiences related to their weight.
Tiffany is the main character in this particular story. She is someone who is likely facing extreme weight - related issues as it's part of the'my 600 lb life' series which focuses on people with significant weight problems.