Hey, guys. So I just thought of a little bit of a weird question right now, which is what exactly is the hardest part of creating a selfdriving car? Right? Because, yes, there's, like, obviously the Lane checks, etc. Etc. But I was just watching watching a video about Waymo where people are kind of analyzing self driving Waymos as they're going about in the city. And I saw that they had trouble with unprotected left turns. They had trouble with merging