Literary Lapses

So I shambled in and looked timidly round at the clerks. I had an idea that a person about to open an account must needs consult the manager. I went up to a wicket marked "Accountant." The accountant was a tall, cool devil. The very sight of him rattled me. My voice was sepulchral. "Can I see the manager?" I said, and added solemnly, "alone." I don't know why I said "alone." "Certainly," said the accountant, and fetched him. The manager was a grave, calm man. I held my fifty-six dollars clutched in a crumpled ball in my pocket. "Are you the manager?" I said. God knows I didn't doubt it. "Yes," he said. "Can I see you," I asked, "alone?" I didn't want to say "alone" again, but without it the thing seemed self-evident. The manager looked at me in some alarm. He felt that I had an awful secret to reveal. "Come in here," he said, and led the way to a private room. He turned the key in the lock. "We are safe from interruption here," he said; "sit down." We both sat down and looked at each other. I found no voice to speak. "You are one of Pinkerton's men, I presume," he said. He had gathered from my mysterious manner that I was a detective. I knew what he was thinking, and it made me worse. "No, not from Pinkerton's," I said, seeming to imply that I came from a rival agency. "To tell the truth," I went on, as if I had been prompted to lie about it, "I am not a detective at all. I have come to open an account. I intend to keep all my money in this bank."