Idiot-child: “Feelings!”
The world, independently of our thoughts, has a mathematical structure. THEREFORE we did not create math, because we didn’t create the world.
The logic is blazingly clear and has nothing to do with "feelings."
You: Aww, you have a feeling we didn’t didn’t make up the elements in our imaginations!
That is your entire argument.
There’s no “feeling” to it.
If you say otherwise, explain HOW we created things that existed PRIOR to our own existence, like the elements.