The thing they never tell you about having your consciousness split in two is that it's very difficult to discern if the thought you're currently thinking is one you've already thought of, or simply a memory of a thought that you were about to think. If that sounds pedantic to you, that's probably because you only have one mind with which to judge it so. When you begin referring to yourself in first, second, and third-person at the same time, then perhaps I'll consider your opinion on the same level as our own.