The thing is that everyone feels that they are one of a kind and 'not the same as others' so I take all this 'I'm unique' stuff as bullshit. As long as you meet people of different personality types you'd find yourself 'unique'. One who thinks themselves as unique is not unique as most other people think themselves as unique. I've found few people who are actually unique and they don't call themselves unique. They just are unique.
As for the question I felt I can now understand other people and why they wouldn't relate to me.