Quindlen Anna answered my question . sometimes when i would see homeless people on the train , outside , parks extc. i would wonder why wouldnt they just go to a shelter . i mean ive seen the same faces of homeless people on the train and i would just say to myself why dont they just go to a shelter ... its an adventage of getting clothes , food and shower and at least a bed to sleep on . but i never thought of it as a home being a home and wanting the things that the shelter dont give you . its true theres no place like home . so know i understand why i see people on trains ,parks and outside insted of shelters .