Writing a thank you letter is a common courtesy. There are various times when writing a thank you letter is appropriate – anything from a formal, post-interview thank you letter to a casual, from the heart thanks to the person you went above and beyond to make a project a success. Writing a thank you letter will always serve as a kind and conscientious gesture.
A thank you letter demonstrates thoughtfulness, which is a characteristic many employers and people value. Since so few take the time to write a thank you letter, someone who does will indeed be remembered. Your thank you letter does not need to be lengthy. Just a few kind words will show that you put some time and thought into your message.