This document discusses various mental health statistics including that nearly two-thirds of people with a known mental illness never seek help, 450 million people worldwide suffer from conditions like depression and bipolar disorder, and 1 in 5 children have a mental illness. It provides statistics on specific illnesses such as schizophrenia impacting over 2 million people, major depression affecting over 15 million, and over 10 million being diagnosed with bipolar disorder. The document encourages recognizing signs of mental illness and being empathetic.