This article about tuberculosis has recently caught my eye. Over these past few months, while my sisters and I have worked tirelessly in operating our business, I have noticed that my cough has worsened, and my skin has become paler. I am quite unsure of what may have caused this. I am well rested, and I go out infrequently. Maybe I have begun to develop some kind of illness? I hope not. I would not want to concern my sisters. I feel that I already worry my sisters, especially Gertrude. I think that she worries about me too much. A few days ago, I remember when Gertrude kept mentioning my…