Organic Chemistry Is Just Like Normal Chemistry

Chemistry in general is split up into like three major sections. Inorganic chem, organic chem and then physical chem. So what's the difference between chemistry and organic chemistry? It's basically the difference between carbon and non carbon. There is a crossover where people do like a lot of catalysts are inorganic. But you might as well as organic chemistry as a person normal chemistry. You're gosht giving me PTSD from going through this at a level that I don't even know how to describe.