At your kid's soccer game? A date night? Planning on doing any of those things? Be prepared to get pulled out at any moment to deal with something that could take hours to resolve
Haha true story, I was on-call once and I called a guy in another team because I needed him to do his thing. The call was a little weird.
The next day he told me he was driving at the time, phone on speaker balanced on the dash, with the laptop open on the passenger seat, logged in with a 3G dongle...