I reached a breaking point. I had to set down some boundaries to institute discipline around my schedule, and all of a sudden I had free time. It felt very strange to have that free time, and my first instinct was to pick up more projects. Luckily my manager stopped me, saying, "Remember two weeks ago when you were in my office telling me you had no time for anything? Why don't you back off for a bit? I'll tell you if you're not working hard enough."