Some time ago, in the SVDP pantry, I was blessed to speak with a woman and her young son (he seemed about 10 years old). She and her son were homeless, and she repeatedly apologized for being dirty. The reason she was dirty (other than being homeless), was that she had just been dumpster diving, so that she and her son could eat. Surprisingly, she was not worried, and seemed very much at peace (in fact, she seemed happy).
She told me several times why: she simply was convinced that God would take care of her and her son.
How strong is your faith?