Become an expert at something!

Become an expert at something!

How many things do you use on a daily basis in which you actually know how the item works?  Take my car for example, I know how to turn it on, I even know how to drive it, but how does it really work?  If it won’t start, or begins to make funny noises, I’ll open the hood, and peer inside just for show, but the brilliance of the engine is lost on me. I know that my refrigerator keeps things cold, and my oven makes things hot, but other…