An inability to understand opportunities
Having high expectation on what they should get paid, but a low expectations on what they should deliver
Lack of professionalism (attitude)
Lack of confidence
Lack of vision
Lack of trust
Lack of grasp of business culture (how to pitch ideas (see link)}
Lack of unity
Extremely myopic
Lack of discipline
Very naive of the workings of the business world
Deceived by instant gratification