What is interesting about being an electrician?

As long as there is electricity, you should be able to make a living, with electricity there are many paths you can choose to take, areas of repair, house wiring, construction,inspection, troublethooter, appliance repair, computers, motors anything with electricity that has parts will fail, and will need repair. As one example just look at the questions on this site and read the questions asking for help with electrial questions on cars and trucks.