What's the Next Evolution of Technology?

I can't read enough about deep research papers on artificial intelligence. I think this AI is going to change the world in many ways. A lot of people that come into this business or any business always feel like they follow the person who did it well right before them. And, you know, what was the hot firm? What's the hot area? Usually you don't want to buy the hot thing. You want to buying the thing that's that's maybe trending down and then may come back.