we don't hire anyone ither.. I tought myself how to wire 110v when I was 16, and have since wired 2 sheds, and have put in a couple outlets in where my mom wanted them in the house.. helped frame 1 of the sheds, and did frame/ build the other.. roofs on both those sheds and my house.. not alone of course.. done flooring, drywall, bathroom remodels ect... sometimes the auto projects take a back seat, but it's all good.