I believe an importance aspect of a fruitful work environment is genuine enthusiasm.I think a project manager should always display the greatest enthusiasm possibly specially when dealing a failing aspect of the project.The level of motivation that he or she displays can directly influence its team member’s motivation about the project. I also think that a project manager should reframe, whenever possibly,avoid nagging his team mates for seemingly meaningless questions and should cultivate an environment where questions are always welcome. This could recreate a sense of pride and a sentiment of being appreciated among the team.