My mother I believe had some form of undiagnosed agoraphobia, as she rarely if ever left her house. My sister had agoraphobia for a time and did not leave my parents house for one year. She is
now 55 and this happened to her when she was around 19 or 20, if I recall. I am the opposite. I get ants in my pants and can't stay at home unless I am sick. Many people generally don't understand
mental illness. A friend of mind used to say my mother had hermitism.