If you're like me, once I get into a project. I will knit, knit and knit until my hands and fingers gets really tired. One morning I woke up and felt like my fingers were frozen especially my little pinky, I could hardly move them, I realized I have been knitting the previous night, almost non stop. I just get so into knitting, I forget to stop and take a break. I learned to discipline myself as I don't really want to have wrist injury or pain that will prevent me from knitting.