20, wanted to do it when I was 16 but had no support and wasn't really ready for it mentally. I tried naturally for a few years, got down about 50lbs then weight went back up. Finally got in the program and worked on slowly changing habits for about a year. Didn't have any support still so I did it secretly and told family once I had my surgery scheduled. They finally came around and now I'm 9 months out, have family support and my brothers actually going through the program. Wouldn't have changed anything [emoji4][emoji4]