I'm stubborn and I wonder if I leveled up.. This is the lecture I needed since I was doing it the old-fashioned way.. Other people's questions were also helpful.. I took the core skills lecture before.. When the teacher said..in the core skills.. The part where I have a vague memory.. Did Will Smith.. erase my memory.. Let's review.. That's it.. I'm going to the next.. lecture.. ^^..@))))))))))