I believe the greatest skill a project manager should have is communication. Developing a product takes a team; it is not something can be done alone. The project manager must be able to relay messages to their group members, listen to complaints and hear what their employees are feeling, and take all opinions into consideration. The project manager must speak to their employees with respect when there is a disagreement. Another great skill a project manager must have is problem solving. Not every project is going to go smoothly; but they must be able to identify a problem, generate a solution, and then execute that solution. Problem solving isn’t the easier skill to acquire and it is always beneficial when the project manager displays that strength.