I don't. When that urge comes up, I indulge it, because it means I'm in a flow state and I'm getting a lot done. But eventually I'll get hungry, or finish minin

I don't. When that urge comes up, I indulge it, because it means I'm in a flow state and I'm getting a lot done. But eventually I'll get hungry, or finish mining out that particular vein of opportunity; then the work will stop feeling so compelling, and I'll leave. The rest of the time, I leave work at a reasonable time because I have lots of other things I want to do with my life, and if I spent all evening at work I wouldn't get to pursue them.