However, unless a team can appropriately utilize the full capacity of its potential, effectiveness can suffer. One factor in the effectiveness of team negotiation is a problem that occurs through solidarity behavior. Solidarity behavior occurs when one team member reduces his or her own utility (benefit) in order to increase the benefits of other team members. This behavior is likely to occur when interest conflicts rise. When the utility/needs of the negotiation opponent does not align with every team member's interests, team members begin to make concessions and balance the benefits gained among the team.