I understand what you mean, however, I am in my thirties and I have learned to enjoy the peace. We all need someone we can confide in, and so a close friend or small group of close friends is an absolute essential. It's a form of therapy we as humans all too often take for granted or never knew we needed until we no longer have it. That being said, you've got to drink in the peace and quiet that can all too often be disrupted by benign forces. There's no drama... There's no worries. There is tranquility and stillness. You sound as though you need to find a balance for work and personal life, and do try to make time for your friends even if it's in brief intervals be sure to do this often. Take last night (New Years Ever) for instance. I went out with my wife and son, had some dinner, stopped by and got some drinks and went home to partake in aforementioned drinks and I was in bed by 9:30. I do not regret it in the least. This morning we went out for breakfast, went for a hike, stopped and got lunch, and now we're back home where I am enjoying some peace. Still is the mind that enjoys a moments peace.