Lets see. I'm 23, working as a structural engineer, and once again trying to lose weight. I have lost over 20 lbs 4 times, but have always ended up gaining most of it back due to life getting in the way. Now, with college done, I'm hoping I can get back in shape once again, and this time stay there. I love being active and being outside, and I'm training to complete some triathlons this summer.