There are times when I can see only the ulterior motives and can't see what the person is trying to look like their motives are.
Other times, it just goes right past me, I don't notice it.
What frightens me is how clueless about it I used to be. I had people I thought were friends, who really just wanted someone to laugh at, and I'd stick around because I never had friends before. Even after I knew to get away from them, I was unaware of how vicious they would become and continue to be, to the point of blatant lying and stuff.
I have trouble with that stuff, because I don't tend to operate on the level that people like that operate on, and so I don't see it, I can be simultaneously very perceptive and very naive.
My brother once told me that one person we knew, she had three levels of what she was doing. She had what she was really thinking. Then she had what she wanted you to think. Then she had her reasons for wanting you to think that, and the things that she was trying to manipulate you into doing. He also said that she thought the entire rest of the world operated that way too, so she would see hidden motives where they didn't even exist, and she never took anyone at her word because she lied so often herself.
Which seems to me to be an awful and paranoid way to have to live. And very isolated.
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"In my world it's a place of patterns and feel. In my world it's a haven for what is real. It's my world, nobody can steal it, but people like me, we live in the shadows." -Donna Williams