Real love makes us feel vulnerable. A new relationship is uncharted territory, and most of us have natural fears of the unknown. Letting ourselves fall in love means taking a real risk. We are placing a great amount of trust in another person, allowing them to affect us, which makes us feel exposed and vulnerable. Our core defenses are challenged. Any habits we’ve long had that allow us to feel self-focused or self-contained start to fall by the wayside. We tend to believe that the more we care, the more we can get hurt.