 Hi, what if I tell you that I'm not real? What if I tell you that you're looking at my doppelganger? My doppelganger knows me so well that it can give this lecture, record this lecture for you. It knows my past, it knows my present, it can forecast my future. By knowing me so well, it can effectively engage with me and help me to change my behavior to become a better version of myself. This doppelganger was trained using artificial intelligence, especially we call it personal AI. Now the real me, I'm an AI scientist and my research is focused on personal AI. My friends and family members think that my research is interesting because I'm doing something like science fiction. I'm trying to create a better version of myself. I'm trying to create a more powerful version of myself. And they think that this research could be highly impactful. Well, time is up. Thank you very much and time to say goodbye from my doppelganger.