Module 5 Lesson 8. Walking and getting lost 2. Why a person with dementia might want to walk around? A person with dementia who wanders or walks away may be: Wanting to exercise. Continuing a lifelong habit of walking regularly. Relieving boredom due to not being sufficiently stimulated. Using up energy from sitting all day. Relieving pain and discomfort from joint pain or stiffness. Responding to stress or anxiety. Feeling lost or uncertain about their surroundings. Going out and forgetting where they were going. Searching for someone or something in the past or present. Seeking fulfilment and purpose such as the desire to go to work. Getting confused about the time.