Who is an entrepreneur?
"An entrepreneur is a person who has possession of a new enterprise, venture or idea and assumes significant accountability for the inherent risks and the outcome. The term is originally a loanword from French and was first defined by the Irish-French economist Richard Cantillon. Entrepreneur in English is a term applied to the type of personality who is willing to take upon himself a new venture or enterprise and accepts full responsibility for the outcome."
... Schumpeter argues that an entrepreneur is an innovator, one who introduces new technologies into the workplace or market, increasing efficiency, productivity or generating new products or services... Wikipedia
Could this be interpreted as a "one person show"? If a person is assuming the new venture or enterprise and willing to accept full responsibility, there might be a tendency to trust others less. The consequences of marginal results by others has an immediate impact on an entrepreneur.