Donald Trump, the 45th President of the United States, has been a subject of controversy since his election in 2016. His unconventional style of governance and his penchant for making statements that often contradict his previous ones have left many people scratching their heads. The phrase "Why Trump is always in yesterday" has become a popular meme, but it also raises a serious question: why does Trump seem to be stuck in the past? In this essay I will explore some possible reasons behind this phenomenon. Firstly, Trump's obsession with the past could be attributed to his narcissistic personality disorder (NPD). NPD is a mental disorder characterized by an excessive focus on oneself, a lack of empathy for others, and a need for admiration. People with NPD often have a distorted self-image and believe that they are superior to others. In Trump's case, his NPD could be driving his need to constantly relive his past successes and to present himself as a winner. Secondl...