How can I stop myself from trying to conquer everything at once when I suddenly get motivated, like right before exams?

Why do INFJs sometimes attract people who want to "figure them out," and how do they feel about it?
Why is it during the devaluation phase with a narcissist that people start to love what they do rather than who they are?
How can INFJs use their deep understanding of others for good, and what happens when they choose not to?