That's not too bad. Add and extra switch though (3 way switching) and that can start to play with your head!I'm reasonably good a most things, but the one thing that totally baffles me is the wiring for the hall and landing, where you can switch on a light downstairs, then go upstairs and turn it off.
Rendering/plastering is my Achilles heel. Woodwork is ok but I'm really slow - measuring 3 times etc!