At one point, they each poured themselves exam help cup of coffee from exam help bar quiz help custom designed it with condiments like sugar, frothed milk, quiz help syrup, which helped create strong feelings of possession of the coffee. Later, after serving contributors exam help piece of cake at their table, exam help waiter asked, Is every thing OK? The waiter also, in half the cases, moved their coffee cup for no obvious reason. After the bill came, we found that individuals whose coffee cup was moved tipped the server 25% less. In exam help next survey, these individuals mentioned that they felt the server had infringed on their territory quiz help said theyd be less likely examination help return exam help such exam help restaurant. A second experiment extended this territorial feeling examination help something less tangible: a creative design. As part of volunteer work for exam help local nonprofit, 162 university college students decorated folders for childrens tutorial materials.