I think as readers we put ourselves in the protagonist's place because we want to be like that person. That's why sometimes we don't like protagonists who aren't all that nice; we want to relate to the protagonist.
Elizabeth WeinHe just put his hand through the bulkhead, exactly as she'd done, and squeezed my shoulder. He has very strong fingers. And he kept his hand there the whole way home, even when he was reading the map and giving me headings. So I am not flying alone now after all.
Elizabeth Wein