I never went to culinary school, and I am working towards becoming a professional chef eventually. So as of now, most of what I learn is coming from working in a restaurant.
You can learn so much simply through trial and error. You can actually purchase textbooks used in culinary schools. which helps you learn these things as well. Culinary school is great, but I honestly believe that if you truly love what you do, and are willing to work at it, a self-taught chef can be just as good, if not better than a chef who went to school.
You're welcome to pm me anytime if you have any questions.
hofx2 is also someone on the forums that I look up to in this area.