"No sir. If I still had hostililty, one of us would be shot, and my guns would not be on this desk. As far as the drink is concerned, I myself employ a number of poisons on jobs that would make any death look like natural causes. Since I did not see the drink poured, I cannot know that everything that is in my drink is in yours, or vice versa. You may be able to take gambles, but it's not wise to do so in my line of work."