In most films - especially in regards to the protagonist - really from the get-go they set up some scenario that endears that character to the audience. Or imbues him with some nobility or heroism or something. ↗
Sometimes a character is really based on research that you do. Other times it's just based on your imagination or perhaps your conversation with the director. Or sometimes all of the above. It depends on the movie and character. ↗
Rich kids gave us their old clothes. They were the best clothes we ever had. We were these very pure, naive, poor children. The rich kids called us a lot of names but it never bothered us because we didn't know what the words meant. ↗
The self thus becomes aware of itself, at least in its practical action, and discovers itself as a cause among other causes and as an object subject to the same laws as other objects. ↗