Once the interview has concluded, it is important to thank your potential employers. Even if you do not think the position is a good fit, your interviewer did spend time during their workday to speak with you. If anything else, you are provided with an opportunity to practice your interview skills. Even if you thank your interviewers in person, be sure to send a note when you get home. You should write an email or even a handwritten thank-you note. This shows that you appreciate the opportunity to learn more about their company and that you appreciate their time.