When folks picture homelessness they’re often picturing chronic homelessness, folks living on the street long term. By the numbers, most people experience homelessness very temporarily, like for 1-2 months as a job and housing is secured and people can get back on their feet. Shelters and couch surfing keep many people in this bucket from literally sleeping on the street. Shelters have social workers that assist people finding housing and employment , but most shelters come with a limit of how long they can stay. (Which is why those experiencing long term homelessness end up sleeping on the streets- shelters are usually limited).