I read a quotation somewhere, saying: "We live in this world to feel at homeâ€. I would say: "We live in these worlds to feel home in all of themâ€. Friends are always close to your home. Friends are essential. They stand up for you when they got to know you better. Usually, people with CLEAN mind have a lot of friends. It takes time until a new community gets to know and accepts you. First, personal prejudices and discrimination have to pass away. Thus, you can have many friends at different places.