For question #4, I picked D, because I thought if you wanted to A, you would have to put age in quotes.  Could we discuss more about the differences in the forEach and .map() and when its best to use each? more practice of the forEach method I was wondering if the forEach method is like a for loop ? I'm a bit confused as to how it takes in a function as well. I would love to review the array methods in class / could we revisit array methods. thanks! Is it possible for an object to have a property that is a function? I think I understand how objects work, but I thought we were already dealing with objects - like is a list an object? It has methods, so I'm assuming yes, but it's generalizable in a way that the examples from the reading weren't. Can we make our own generalizable objects? JavaScript methods. One of the main differences from python, in my opinion, is the frequency with which the syntax "noun.verb(params)" pops up. I would like to talk about dot notation and the shortcuts that come with it. It is a bit confusing, and I would like to get a better understanding. I think some practice working with objects would be helpful. Highlighting the differences between dictionaries and objects would be good. Unknown properties I'd love to learn more about unknown properties Everything was pretty straightforward!