International interaction could increase the possibility of problematic issues, as people are separated by barriers such as time, language, geography, food, climate, values, beliefs, religions and background. For example, in business scenarios, consider the issue of overtime. In some cultures, such as the United States, Germany, and Switzerland, employee rights are extremely well regarded and all overtime work must be adequately compensated by law. On the contrary, in other Asian countries there is a different view on this matter, since overtime work is very common and is even “encouraged” because it demonstrates dedication to the success of the company. Some employees even receive praise or promotions for their work