Donald Trump will “never recover” from the narcissistic injury inflicted upon him by Vice President Kamala Harris at the recent presidential debate, according to Trump’s psychologist niece. Mary Trump, a trained psychologist who earlier in the day said her uncle has been “signaling” his plans to steal the 2024 election, appeared on MSNBC Saturday night to discuss her uncle’s presidential campaign and her new book, Who Could Ever Love You: A Family Memoir. The host of Ayman asked Mary Trump about the debate, where many analysts say Harris baited Trump by mocking him and his rally sizes. Want mo…