It is completely normal to be worried about the risks. Personally, without meaning to be flippant, my view was if I pegged it, I wouldn't know about it anyway...but I really tried to focus on the positive aspects of why I was having the surgery & what I am hoping to achieve once I have got to a normal weight. The worst part for me was lying on the table when they were getting me prepared, I felt quite wobbly, but the staff were just so lovely, the anaesthetist was a really lovely, vibrant chap who was explaining very clearly exactly what he was doing & why, I had a lovely scrub nurse who held my hand, & spoke to me all the way through, reassuring me they would look after me etc. I started to feel a bit sick as soon as the anasthetic went in but I went out like a light instantly! I vaguely remember thinking to myself 'Oh, I'm not dead then', when I was coming around in recovery which made me giggle stupidly a bit. Any operation is scary & carries risks, but I have the upmost faith in these staff, they are very professional & exceedingly well-trained & they are all lovely & really do their best - when your time comes you will be very well looked after xxx