"I’m definitely trying to get people used to the idea that I may only answer e-mails during two periods a day…. The issue really revolves around that I need some uninterrupted/uninterruptible chunks of time during the day or I feel like I have ADD, bouncing from issue to issue. Also, to a certain extent, I find that the people who work for me will, if I’m available, use asking me something as a substitute for thinking (this I’ve learned after years of being instantly available and then wondering why the people working for me don’t seem to be developing critical thinking skills)."