Well... I'm going to try to be as nice as possible... It seems like you might have focus issues. Some of your images are very nice, very colorful, and overall decent captures. However a good number of them, particularly of people, are slightly out if focus. It's not just one or two, its most of them. Do you rely on autofocus? Don't. It can get you close, but not perfect, ever. I very much dislike the soft focus treatments you added to quite a few of your landscape/nature photos. Overall, I really don't think you're ready to charge people. If you really truly believe that you're ready, I'm not your boss, I'm not the government, and I'm certainly not the king of all things photographic, so you can most certainly do as you wish. I can't honestly say that if I were in the market for portraits that I'd choose you. Outside of friends and family, do you have an idea of what the people in your market expect? Don't include the "customers" of the $10 photo shoot, they might as well be shot with a cell phone. I feel that a lot of market research and a bit of practice are certainly in order before you really consider moving forward. COBD and legalities aside, I don't think you really know what you're getting in to.