I can only add that I've been doing my own electrical work for over a decade now and have been successful.
Haven't been zapped either (I'm extremely careful about that, not so much when I was young).
To be sure though I have stopped at the point where a new circuit/breaker would need to be added to the panel, new wiring run. Although I do understand in theory how it is done, how to select the right gauge wire for the circuit, staying within the current limits of the panel....
Haven't been zapped either (I'm extremely careful about that, not so much when I was young).
To be sure though I have stopped at the point where a new circuit/breaker would need to be added to the panel, new wiring run. Although I do understand in theory how it is done, how to select the right gauge wire for the circuit, staying within the current limits of the panel....