Check with the experts, Thomas Banchoff for one will tell you this, so will H.S.M. Coxeter and George Olshevsky all of which who thouroghly explores higher dimensions. As you saw in previous answer, there is only four dimensions known to the world. I am working on familiarizing the world with the fifth dimension which I have discovered. The 5th dimension has been known for a long time, not in a physical sense but in a mathematical sence, even works decades old mentions dimensionalities higher than 4. There is a final dimension, when you understand my theory of five dimensions, which I typed here for numerous times.
Theory is the one that limits dimensions to five.