Close Up Shot of a Homeless Cardboard Sign with a Money Hat in Front

homeless begger living on the street millennial homelessness mental illness squatting sign overpass sadness ashamed hunger street poor poverty hungry help beggar sidewalk refugee alone miserable city human outdoor dirty despair unemployed destitute depression loneliness vagrant wanderer vagabond unemployment wide shot ptsd psa opioid epidemic isolated close up god bless god bless sign money good samaritan begging cardboard sign hat