In other and more significant cases it is a self-criticism, an internal contradiction against one’s own utterance, which causes the speech-blunder, and even forces a contrasting substitution for the one intended. We then observe with surprise how the wording of an assertion removes the purpose of the same, and how the error in speech lays bare the inner dishonesty. Here the lapsus linguæ becomes a mimicking form of expression, often, indeed, for the expression of what one does not wish to say. It is thus a means of self-betrayal.

Brill relates: “I had recently been consulted by a woman who showed many paranoid trends, and as she had no relatives who could co-operate with me, I urged her to enter a State hospital as a voluntary patient. She was quite willing to do so, but on the following day she told me that her friends with whom she leased an apartment objected to her going to a hospital, as it would interfere with their plans, and so on. I lost patience and said: ‘There is no use listening to your friends who know nothing about your mental condition; you are quite incompetent to take care of your own affairs.’ I meant to say ‘competent.’ Here the lapsus linguæ expressed my true opinion.”

Favoured by chance the speech material often gives origin to examples of speech-blunders which serve to bring about an overwhelming revelation or a full comic effect, as shown by the following examples reported by Brill:—

“A wealthy but not very generous host invited his friends for an evening dance. Everything went well until about 11.30 p.m., when there was an intermission, presumably for supper. To the great disappointment of most of the guests there was no supper; instead, they were regaled with thin sandwiches and lemonade. As it was close to Election day the conversation centred on the different candidates; and as the discussion grew warmer, one of the guests, an ardent admirer of the Progressive Party candidate, remarked to the host: ‘You may say what you please about Teddy, but there is one thing—he can always be relied upon; he always gives you a square meal,’ wishing to say square deal. The assembled guests burst into a roar of laughter, to the great embarrassment of the speaker and the host, who fully understood each other.”

“While writing a prescription for a woman who was especially weighed down by the financial burden of the treatment, I was interested to hear her say suddenly: ‘Please do not give me big bills, because I cannot swallow them.’ Of course she meant to say pills.”

The following example illustrates a rather serious case of self-betrayal through a mistake in talking. Some accessory details justify full reproduction as first printed by Dr. A. A. Brill.[21]

“While walking one night with Dr. Frink we accidentally met a colleague, Dr. P., whom I had not seen for years, and of whose private life I knew nothing. We were naturally very pleased to meet again, and on my invitation he accompanied us to a café, where we spent about two hours in pleasant conversation. To my question as to whether he was married he gave a negative answer, and added, ‘Why should a man like me marry?’

“On leaving the café, he suddenly turned to me and said: ‘I should like to know what you would do in a case like this: I know a nurse who was named as co-respondent in a divorce case. The wife sued the husband for divorce and named her as co-respondent, and he got the divorce.’ I interrupted him, saying, ‘You mean she got the divorce.’ He immediately corrected himself, saying, ‘Yes, she got the divorce,’ and continued to tell how the excitement of the trial had affected this nurse to such an extent that she became nervous and took to drink. He wanted me to advise him how to treat her.

“As soon as I had corrected his mistake I asked him to explain it, but, as is usually the case, he was surprised at my question. He wanted to know whether a person had no right to make mistakes in talking. I explained to him that there is a reason for every mistake, and that if he had not told me that he was unmarried, I would say that he was the hero of the divorce case in question, and that the mistake showed that he wished he had obtained the divorce instead of his wife, so as not to be obliged to pay alimony and to be permitted to marry again in New York State.

“He stoutly denied my interpretation, but his emotional agitation, followed by loud laughter, only strengthened my suspicions. To my appeal that he should tell the truth ‘for science’ sake,’ he said, ‘Unless you wish me to lie you must believe that I was never married, and hence your psychoanalytic interpretation is all wrong.’ He, however, added that it was dangerous to be with a person who paid attention to such little things. Then he suddenly remembered that he had another appointment and left us.