Seven: I send thank you notes to people who help me
The thank you note is always hand-written and sometimes includes something a little special. I even developed the acronym G.R.E.A.T to help other people write great professional thank you notes.
Results: How to write a professional thank you note has become one of my most popular blog posts.
Lesson: Don’t underestimate the power of simplicity. It’s the little things that make people happy.