An older man sits in dim light with his head down. He is casually dressed and speaks in a confident but thoughtful tone. Sometimes people assume I cannot do something because of my age. They exclude me and I feel invisible and sad. He is revealed in full light as he lifts his head to face the camera and continues: Ageism can lead to abuse. Voice over: For more information, search DHS tackling ageism. A message from the Government of South Australia.