^^ You just have to realize that no one else can MAKE you do anything. Your still going because you want to. You, yourself, are your biggest motivator.
By being fit, I've just been doing alot of supersets to increase cardio, making sure I get a solid core workout everyday (or every time) I go to the gym. And try to run once or twice a week for increased cardio.
Diets a big factor, but I'm not there just yet.