“…Those factors that have been associated with the failure to develop esophageal speech include depression, loss of self-esteem and feelings of inferiority, and secondary gains associated with the mute state [Bisi, Conley, 19721. Lack of motivation has been repeatedly indicated in the literature [Smith, 1966;Bisi, Conley, 1965;1974;King, 1968;Nahum and Golden, 19631 as a factor of utmost importance in determining the postoperative course and rehabilitation of the patient in regard to the reestablishment of communication patterns. These factors and the concomitant passivity and dependency on others suggest the presence of the threat of isolation of these patients.…”