Reservations, in the context of doubt, refer to feelings of uncertainty or hesitation about a decision or belief. When someone has reservations, they may question the validity or reliability of a situation, idea, or choice. This can lead to a lack of confidence in moving forward, as the individual weighs potential risks and benefits. In discussions or debates, reservations can manifest as concerns about the implications of a particular action or viewpoint. For example, a person might have reservations about a new policy, fearing it could lead to unintended consequences. Addressing these reservations is essential for informed decision-making and fostering open dialogue.