For most people, the abstract fear is really a representation of a legitimate fear. Because it would be too scary to actually dwell on the real fear, we project those feelings onto issues or circumstances that are less likely to occur. If the situation has an extremely low likelihood of becoming reality, it therefore becomes a “safe” thing to worry about, because subconsciously, we already know it isn’t going to happen. Therefore, we have an avenue to express our feelings without actually endangering ourselves.