Beautiful friendships are formed in the dressing room, and strong conflicts can also occur in the same place, due to the fact that it contains a mixture of personalities of different personalities, belonging to diverse cultures, varying ages, and having different hobbies, and from here comes the difficulty of controlling that closed room by the technical director. Either he can produce a cohesive team and there is chemistry among his players, or a weak team that does not want to win and is unable to do so.