Now, if you give it to me - in the form of a presentation an mp3 or jpeg file or just by telling me about it - I have created my own remix of your thing.
Is that now mine or still yours? If that remix is now mine, I'm completeely fine with your argument. If it's not mine, how do you think you can create something on yur own with all the other people's ideas in your head that you don't own?