Hello. I hope you don't mind if I just introduce myself here and join in.

I'm 53 and starting over, having lost 100 lbs here on 3fc many years ago and, sadly, gaining most of it back. I'm sure no one here remembers me.
Obstacles:
1. I REALLY LOVE FOOD. I love cooking and I love eating. Especially baked goods. Boy do I love baked goods. I've always wanted to make croissants...never quite got to that one. But I adore them. Regular ones with savory, or glazed. OMG glazed croissants! You know how they say, "Nothing tastes as good as skinny feels?" Bull. Glazed croissants taste that good.
2. I am a very sedentary person. Not only is my job exceptionally sedentary - literally if I didn't need coffee or a bathroom, I'd almost never have a reason to leave my chair - but I don't actually enjoy exercise. I admit to liking how I feel AFTER I exercise, but the act itself is generally not enjoyable to me. So I have to force myself to do it.
3. Do I really need a 3rd? The first two are pretty good roadblocks. lol But when I'm stressed, I tend to "shut down" and want to do nothing at all. For the last several years, I've been very stressed.