Want to know whether you and your partner are compatible? Rate yourselves on the big five personality traits. Reach one, you're either high, medium, or low. The letters in the word ocean correspond to the five traits. Oh, openness. How curious and open-minded you are. If you enjoy adventure, have a great imagination. You rate high. See, conscientiousness. How organized and dependable you are. How upon a self-discipline and like planning things out, you rate high. E, extra virgin. How outgoing and energetic you are around others. If you're the life of the party, you don't mind being the center of attention. You rate high. A, agreeableness. Self-friendly and compassionate you are. If you tend to trust people and like to make others feel comfortable, you rate high. And neuroticism. How do you deal with emotions? If you stress out easily or you're moody, you rate high. They say opposites attract, what the science says. If you and your partner aren't pretty close on all five of these, it ain't gonna last.