Snow wrote:He had to stay against his will, as i remember it. The others could go because they were not pilots.

Anno: That's the same thing as I [myself] becoming an adult. I'm often asked if Shinji-kun [represents] an old version of myself, but that's not the case. Shinji-kun is my current self (laughing). I act like a fourteen-year-old boy; I'm still childish. No matter how you look at it, in psychological terms, I'm [still] in the Oral Stage. A melancholic oral-dependent type. Well, this is a truth I can't deny; I can't do anything about it. I wanted to move forward from there, but the result was that I ended up regressing back to myself. A dead end.

The conceptualization of dependency, within classical psychoanalytic theory, is directly related to Sigmund Freud's oral psychosexual stage of development. Frustration or over-gratification was said to result in an oral fixation and in an oral type of character, characterized by feeling dependent on others for nurturing and by behaviors representative of the oral stage. Later psychoanalytic theories shifted the focus from a drive-based approach of dependency to the recognition of the importance of early relationships and establishing separation from these early caregivers, in which the exchanges between the caregiver and the child become internalized, and the nature of these interactions becomes part of the concepts of the self and of others