Yup. I lost 70 lbs in 2017, and I ran my first marathon last month. I'm going out to run a half on Sunday because that's just what I do now, it's nothing to go out and enjoy myself for 2 hours. I'm fit, I know how to lose weight, I know how to be in the suck but I know that this coming winter I'm going to have to fight to keep a decent weight as I fight stress and the holidays. The battle never ever stops and it's exhausting.