Oftentimes homelessness starts with mental issues, post traumatic stress disorder, drug use, and disability. One possible reaction is to assume the Darwinist position. This would say that those who cannot provide for themselves will either go hungry or not have a place to live. While most people don’t outright adhere to this position, it is often the underlying assumption that many of us have, especially when we simplify the position into lazy people and non-lazy people. Another possible position is to assume the altruist position. This would say that we should do everything we can to help those who have little. It too, often over simplifies the problem. Not all homeless people are the same and many require different types of assistance. These are 25 hard to swallow facts about homelessness.