No. This is false. Opposites, as proven by the Myers-Briggs Personality test, do attract. You need someone who shares your core beliefs and what is important to you, but you need someone who has a different personality type. That's why, for example, INTJ-ENFP is considered the "ideal match."
A full list of resources - including links to learn more and take quizzes - to get to know yourself better. Includes a downloadable bonus guide. Check it out at http://www.soul-warriors.com/17-ways-to-get-to-know-yourself-better