Read the following context and answer the question.
Context: Occasionally his laughter would become a long , sensual moan , and Howard wondered if Vince was getting off in his dream , and with whom . Once Howard heard Vince call ' Howard ' over and again ; it was a panic - stricken plea with an undercurrent of yearning that made his heart ache . For an instant he wanted to wake Vince and hold him until the terror subsided . But he resisted , lying on his side and watching instead , begging for sleep to release him from his loneliness .
Question: How would sleep relieve him from loneliness ?
Answer:


If you sleep you are n't really thinking about anything in particular .