People with thin lips are, as a rule, often loners. They just like it that way. They’re also self-reliant and can cope with any problem. If you have thin lips, then you’re probably the kind of person who has absolutely no need of company when going to visit a museum or even when going on holiday to distant islands. But, despite your love of solitude, you feel perfectly at home in a group of people. You can quickly find a common language with people, and you value other people for their actions.