“Optimist" is a word which here refers to a person, such as Phil, who thinks hopeful and pleasant thoughts about nearly everything. For instance, if an optimist had his left arm chewed off by an alligator, he might say, in a pleasant and hopeful voice, "Well, this isn't too bad. I don't have my left arm anymore, but at least nobody will ever ask me whether I am right-handed or left-handed," but most of us would say something more along the lines of "Aaaaah! My arm! My arm!”

“If an optimist had his left arm chewed off by an alligator, he might say in a pleasant and hopeful voice, "Well this isn't too bad, I don't have a left arm anymore but at least nobody will ever ask me if I'm left-handed or right-handed," but most of us would say something more along the lines of, "Aaaaaa! My arm! My arm!”

“The right hand doesn’t know what the left is doing” is a phrase that refers to times when people ought to know, but don’t know, about something that is happening very close to them. For instance, you ought to know about the man who watches you when you sleep.”

“As I am sure you know, when people say 'It's my pleasure,' they usually mean something along the lines of, 'There's nothing on Earth I would rather do less.' [...]”

“I am alone this evening, and I am alone because of a cruel twist of fate, a phrase which here means that nothing has happened the way I thought it would. Once I was a content man, with a comfortable home, a successful career, a person I loved very much, and an extremely reliable typewriter, but all of those things have been taken away from me, and now the only trace I have of those happy days is the tattoo on my left ankle. As I sit in this very tiny room, printing these words with a very large pencil, I feel as if my whole life has been nothing but a dismal play, presented just for someone else’s amusement, and that the playwright who invented my cruel twist of fate is somewhere far above me, laughing and laughing at his creation.”

“Off with you" is a phrase used by people who lack the curtesy to say something more polite, such as, "if there's nothing else you require I must be going" or "I'm sorry but I'm going to have to ask you to leave, please" or even "excuse me but I believe you have mistaken my home for your own and my valuable belongings for yours and I must ask you to return the items in question to me and leave my home after untying me from this chair, as I'm unable to do it myself, if it's not too much trouble.”

“Bad circumstances have a way of ruining things that would otherwise be pleasant.”