My favorite subject is Mathematics, due to its perfection and logic. I've always hated how people end up giving up an argument they are clearly losing and bringing up the stupid concept of the right to have your own opinion. I respect one's free will, but when I have proven you to be wrong, your opinion HAS collapsed. Stop supporting it. Mathematics has no room for opinions. Everything is black and white, and nobody can do anything about it. I am never wrong when I say something, because I never say something that I do not know to be true. The beauty of Mathematics can be also seen when looking at how complex it can get. There is practically no limit to how much you can advance, and the more you do, the more you can see the perfection inside Mathematics.