I'd agree totally with Electure.
There are very few cases where you have to "work live".
Even in commercial buildings, I've gone in before the "Office Hours" start to hook up wiring that I installed the day before, shutting down all power to the building in the process.
Also, there have been times when I have had to "deaden" half the district to joint a fallen HV wire, but hey, the people only lost power for a few minutes and I'm still alive to talk about it.
It all about priorities!. [Linked Image]