Develop a habit to write thank you note to the pivotal person in your life.
Express your gratitude and feelings. You can select any Mode of communication, I mean SMS, Email or greetings. But, do it without fail. This can be your attitude or life style.
Sr. G. Bush was a thank you lover. Everyday he called his E.A. to send thank you notes for the people who came across during a day and send thank you note.