Solophobia

Solophobia is the fear of being alone. Amplified by separation from one's parent(s) at a young age, and/or being left alone at a young age for extended periods of time, solophobia is a powerful, instinctual, primal aversion to loneliness, which inspires action without thought. Solophobes seek contact with others at all times, potentially to unhealthy extents. Often immediately indistinguishable from gregariousness, solophobia differs in that it is caused by the desire to avoid negative feelings rather than a desire to seek positive feelings. While it is possible for a solophobe to experience positive feelings as an indirect result of acting on their fear, the root motivation remains the avoidance of negative feelings.