Biographical or social factors and characteristics that influence a playwright or a screen writer are the following;
- Location, or the place they live
- Environment
- Family, friends
- Events in life
- Society
The two factors or characteristics that would have the greatest effect on an individual’s writing if he or she were a screenwriter would be depression or even loneliness because a lot of people are likely to experience this kind of characteristics in which it is hard to overcome and not all people can recognize such thing to really exist, that is why it is highly important to have it to be a part of the screen play so that people will recognize the meaning of it and how they may help other people and themselves to overcome it.