Read it through once

As I proposed to make notes, with a view to printing, I took some thought as to methods of procedure. I reflected that if I were recognized, on the river, I should not be as free to go and come, talk, inquire, and spy around, as I should be if unknown; I remembered that it was the custom of steamboatmen in the old times to load up the confiding stranger with the most picturesque and admirable lies, and put the sophisticated friend off with dull and ineffectual facts: so I concluded, that, from a business point of view, it would be an advantage to disguise our party with fictitious names. The idea was certainly good, but it bred infinite bother; for although Smith, Jones, and Johnson are easy names to remember when there is no occasion to remember them, it is next to impossible to recollect them when they are wanted. How do criminals manage to keep a brand-new _alias _in mind? This is a great mystery. I was innocent; and yet was seldom able to lay my hand on my new name when it was needed; and it seemed to me that if I had had a crime on my conscience to further confuse me, I could never have kept the name by me at all.