A movie that I believe everyone should see

This movie affected me because it is such a real scenerio. I mean anyone can become homeless in the blink of an eye.
The circumstances of this movie may differ from others who have become homeless due to earth quakes, floods, fire, tornado's and other acts of mother nature.
Then there are those who become homeless due to illness that may include alchol and drug abuse or both. Even mental illness can rob you of a life and leave you homeless.
I am not sure what moved me the most about this movie, but it is right there in my top three. I truely believe that this was one of the best movies I have ever seen. Will I watch it again? Oh yes I will and I hope that you will too,