I usually like to read @lyhalfway's analysis, and it was from here that I gradually got into $Palantir Tech(PLTR.US). I've always thought that it's not difficult for smart people to see the right direction or point out the correct strategic thinking. But having strong 'strategic determination' is something very difficult or that really sets people apart, whether it's in investing, entrepreneurship, or other dimensions. Uncle Yaren has really strong determination.