I can't have "incorrect" goals or emotions

You can have incorrect subgoals in that they fail to help you achieve the goals towards which they are supposed to aim.

According to one popular view, you can have incorrect emotions - and this is important, as our emotions have a great deal to do with our ability to be rational. To quote:

Relinquish the emotion which rests upon a mistaken belief, and seek to feel fully that emotion which fits the facts. If the iron approaches your face, and you believe it is hot, and it is cool, the Way opposes your fear. If the iron approaches your face, and you believe it is cool, and it is hot, the Way opposes your calm. Evaluate your beliefs first and then arrive at your emotions. Let yourself say: “If the iron is hot, I desire to believe it is hot, and if it is cool, I desire to believe it is cool.” Beware lest you become attached to beliefs you may not want.