I watch a lot of documentaries. There is a big shift in behavior from pre-2000 to post-2000. Pre-2000 is pre reality tv and pre technology. Nowadays people appr

I watch a lot of documentaries. There is a big shift in behavior from pre-2000 to post-2000. Pre-2000 is pre reality tv and pre technology. Nowadays people approach interviews differently. I'm not saying one is more real than the other and it is clear people have different goals/mindsets when being interviewed.