Body-to-body communication receiving the communication. Because this way of communicating is so varied and has so many ways of being expressed, some meanings can become lost or misunderstood. It can become difficult to focus on the message being conveyed if more than one gesture is being expressed at the same time and some signals can be missed if one is focusing on another at the same time, causing confusion in the message. This type of communication also makes it difficult to change subjects or to go into detail about a subject without the use of verbal indication. Body-to-body communication is only helpful
To Be or Not to Be (1942 film) of Lubitsch's films in "The Philadelphia Inquirer" and referred derogatively to his German birth and his comedy about Nazis in Poland. Lubitsch responded by publishing an open letter to the newspaper in which he wrote, "What I have satirized in this picture are the Nazis and their ridiculous ideology. I have also satirized the attitude of actors who always remain actors regardless of how dangerous the situation might be, which I believe is a true observation. It can be argued if the tragedy of Poland realistically portrayed as in "To Be or Not to Be" can be merged with satire.