Close Up Shot of a Cardboard Homeless Sign Asking for Money with a Good Samaritan Putting Money in the Hat

homeless begger living on the street millennial homelessness mental illness squatting sign overpass sad 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 tramp unemployment wide shot ptsd displaced psa opioid epidemic isolated close up god bless god bless sign money good samaritan begging