Personally, when I work, I have a better control. But I do find I have much more appetite. I must be careful not to over eat. When not working, I tend to snack and don't always make the right choices. I feel I have a better control when I work.
Having an A1C coming up is always an incentive for me. It's wrong I know, I should
always be motivated to better my A1C, and at all times. Perhaps my doc should do random A1Cs on me? To keep me on my toes?
Seasons have a huge impact on what kind of control I have too. I find it so much easier during spring and summer. Lots of fresh fruits and veggies. I eat less meat. Lots of salads. I'm more active, I spend lots of time outside, etc.