I would start by saying that learning from your own experience is a very long and expansive process, that one cannot always afford. If you can, gather as much valuable people around you and learn from their experience. Also, be sure to have around you everything you might need to build efficently your company. Outsourcing, if done correctly, can greatly improve the quaility of your business. This said, don't forget that you are the focus of your company. Take all the valuable elements from outside but you will ultimatelly be the one taking the final decision