Social isolation is having little or no contact with society. It often comes from being rejected by society. It is different to loneliness, which comes from a temporary lack of contact. Social isolation is different because it lasts a long time and is done on purpose. Social isolation sometimes begins early in life. It is often caused from being unemployed, sick or discriminated. Anybody of any age can be affected.
Social isolation can mean staying home alone for a long time. Not seeing or speaking with anybody, even on the phone - this includes not answering if the call or try to talk first. Social isolation can also mean not having relationships, friendships or family connections that last a long time.