[Assignment] The word "to walk"...

I was roaming in the darkness, searching for answers. Up and down I paced, thinking about the things that troubled me, contemplating my life before me. After all that time searching, and when I still have not found anything, I became weary. So, I plodded up the stairs slowly, with deep sighs of exhaustion, longing for a rest I ever truly desired. I looked up and there before me stood the doorway to my bedroom; the escape from this harsh reality, my salvation. Eagerly, I marched toward that door and opened it. As I stepped in, I felt tranquility. I heard a voice saying, "Come, my child. Rest in me!". It was Sleep, and I could hear her calling. Attracted by her call, I slowly gaited toward my bed, and slumped right into it. I was at rest, at peace, free of all thought and worry.