The MVP bar itself for safety is extremely high for us. So, the core product management philosophy also, getting an MVP out there and then iterating with the real world deployment. It applies, but it's just a different bar on that MVP. Lenny: Touching again on safety and human behavior, I was thinking a little bit as we're chatting about, say of Tesla, which has self-driving car, self-driving capabilities and intellectually I know it's probably going to drive a lot better than I am, but I still feel like I need to disengage it occasionally when I'm on a curvy road. I'm just like, I don't know about this, I don't want to leave room for error if there's something that weird that happens.
Lenny: Touching again on safety and human behavior, I was thinking a little bit as we're chatting about, say of Tesla, which has self-driving car, self-driving capabilities and intellectually I know it's probably going to drive a lot better than I am, but I still feel like I need to disengage it occasionally when I'm on a curvy road.