Although it is my own opinion, mathematical science should be somehow related to the real world. Even if we have very elegant theory on the abstract world, if it can not be understood in the real world, it is just a handful of mineral. Even if the theory has applicational aspects, if no one can understand its value, it is unworked jewel. It is not until the world can understand and apply its value that it becomes a shining jewel.
Come out to the real world!