not always the same level of on call. Sometimes I'm in my office and if they have a problem their mom is there. But they keep coming into my office and bugging

not always the same level of on call. Sometimes I'm in my office and if they have a problem their mom is there. But they keep coming into my office and bugging me. And yes, I like the interruptions sometimes, they are great kids, but sometimes I wish I could say, for the next 2 hours, surge pricing!