I'm willing to share a house and my time with someone when I'm older. But I'm not ever looking for marriage. I'm an introverted extrovert (Confused? ...I know) and need a lot of space, but not too much or I'll feel depressed. I'm looking for someone who's more of a team mate.
Yet every time I say this, someone tells me I'll change my mind. So. Whatever, maybe I will.