The sort of search you need to conduct is official research investigation and direct sources of information like federal statistics and non-goverment organizations groups data.
The keywords that might help in the search would be "mental health issues and homeless", "homeless addictions", and "substance disorders and homeless".
Some research has found that is a direct connection between homelesness and substance use disorders.
It is not responsible to call homeless drug addicts, because beyond what you see there could be a life of pain and suffering.
Research states that homelessness is not a permanent condition but a temporary circumstance that should not define poeple's future.
But sometimes, the information that stems from the research indicates that there is a correlation between substance abuse and people becoming homeless.
The tone is dispassionate. Specific words would be cold, dead. The tone impacts my overall understanding by me getting to experience what it felt like somewhat to be a soldier suffering through all this horror.
The answer is that she feels safe and comfortable
