The trait you are referring to could be "narcissism" or "self-centeredness". This trait involves a tendency to consistently divert conversations to focus on oneself, often at the expense of others' contributions and experiences. People who exhibit this trait may prioritize their own thoughts, feelings, and experiences above others', and may struggle to empathize with or relate to others on an equal level. This type of behavior can be disruptive to social interactions and relationships, and may indicate deeper underlying psychological issues.
See following link to read an article on narcissism that you might find interesting.
David (Owner, writer & host of All-About-Psychology.Com)
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