<human>:  Why is it that I am an INTJ?
<bot>: That is the Myers-Briggs type for people who are logical and analytical. I think I know the answer to your question. INTJs are often very logical and rational, which means that they tend to be good at math and science. They also tend to be good at organizing and planning, which is why they are often good at careers that involve a lot of problem solving.