Loneliness creates a deep psychological wound, one that distorts our perceptions and scrambles our thinking. It makes us believe that those around us care much less than they actually do. It make us really afraid to reach out. because why set yourself up for rejection and heartache when your heart is already aching more than you can stand? I was in the grips of real loneliness back then, but I was surrounded by people all day, so it never occurred to me. But loneliness is defined purely subjectively. It depends solely on whether you feel emotionally or socially disconnected from those around you. And I did. There is a lot of research on loneliness, and all of it is horrifying. Loneliness won't just make you miserable; it will kill you. I’m not kidding. Chronic loneliness increases your likelihood of an early death by 14 percent. Fourteen percent! Loneliness causes high blood pressure, high cholesterol. It even suppress the functioning of your immune system, making you vulnerable to all kinds of illnesses and diseases.