The worst thing about being an electrician is having to spend your days off doing electrical work in your own house. Just spent the best part of 3 hours wiring in mains powered smoke alarms to the kitchen, hall, 1st floor landing and the attic conversion. Working on your own house not financially rewarding but I do have some slight peace of mind now, and boy when 4 smoke alarms go off together the whole street is gunna know about it.