the answer is social skills :)
Football is a game based on teamwork and communication without it you cannot win. If you have a positive attitude and are helpful to the team, the team will be in good spirits and stay motivated. However, if you have a bad attitude and a negative vibe to the team, the team will not feel as they can trust you and will also be in a bad mood. What type of player you are is extremely important as it affects the team not just you .
Hope you like it !
It’s management for your work both your self