"Restless" is a term used to describe a state of being unable to relax or stay still. It often refers to feelings of anxiety, agitation, or a strong desire for change. People may feel restless due to various factors, including stress, boredom, or a lack of fulfillment in their lives. In literature and film, "Restless" can also refer to specific works that explore themes of uncertainty and the search for meaning. For example, the novel "Restless" by William Boyd tells the story of a woman uncovering her family's secrets during World War II, highlighting the impact of restlessness on personal identity and relationships.