Color Cast & Responses

1. Taking a random photo made me rely on getting a picture by mistake.  It made me not think too much about what I was shooting. 
2. The author meant that Alfred Hitchcock never had a line on what he was going to shoot, but in a way saying that he took a risk.  He had an idea on what he wanted, but basically put no boundaries on his work.  Yes, this factor made me think of my art in such a way that I haven't thought of before.