I try to make my characters kind of ordinary, somebody that anybody could be. Because we've all had loves, perhaps love and loss, people can relate to my characters.
I didn't get excited by weight loss, and since I was already happy being fat, I couldn't see the point of it all. I'm 6 ft. and weigh about 18 st. or 19 st., but weighing myself is not something I do with much pleasure.