Went shopping with my wife earlier . Although I am light about 82 kg less than 13 stone I've always looked slim , recently because of my brain op I've been on very high doses of steroids and am very conscious of my moon face it doesn't look like me when I look in the mirror. My leg muscles have gone and I am very slow at walking and find it very hard to get about. The long and short of it is that while in the shop I was…