To do so, simply open Facebook on your phone or computer and go to:
> ad settings
> "Your information"
> "Your categories" (it automatically pulls up "About You" first)
And there you have it. Are you considered liberal or conservative? It'll show you what kind of phone you have. If you have family that live close by. If you've played any online games. If you've clicked on ads to shop. If you have friends that are soccer fans (I do, but...huh?). And so much more.
The good thing is you can delete things if you want. Just click on the X next to the topic.