You can alter movie singing so much because you go into the recording studio and just technology for recording has gotten so good you can hold out a note and they can combine a note from take 2 and a note from take 8.
There was a study done in the early 20th century of all the entrepreneurs who entered the automobile industry around the same time as Henry Ford there were something like 500 automotive companies that got funded had the internal combustion engine had the technology and had the vision. Sixty percent of them folded within a couple of years.
Next Article
I think that there are changes that have occurred in technology that make is that more people can have the same level of information that I have. My advantage is that I'm very good at interpreting the information.