Are people with different physical traits and personalities more likely to be attracted to each other?

Are people with different physical traits and personalities more likely to be attracted to each other?

Usually I hear people say, "I’m waiting for the right person." When I ask them who the right person is, they define it as:

"Someone whose mindset matches mine, who has similar interests and the similar personality traits."

But is that really true? Why would I want someone just like me? Wouldn’t I need someone with different physical traits and a different personality someone who complements me more? Like yin and yang completing each other wouldn’t such relationships bring more happiness in the long run?

Are people with different physical traits and personalities more likely to be attracted to each other?
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