There are going to be people that you think are just the absolute experts in something. (entrepreneur.com)
Another, and arguably more successful, way to becoming an expert in something is to just strike out on your own and teach yourself. (entrepreneur.com)
«If you're an expert in something, I think it's the perfect time to be teaching that, because education itself, especially here in the States, is switching over to people wanting to have [online education].» (entrepreneur.com)