It seems some of these numbers naturally lead to others. Like "Give up your need to impress others" leads to "Give up living your life to other people's expectations", which then leads to "Give up your self-defeating talk". Similarly, "Give up needing to be in control" leads to "Give up needing to always be right", which leads to "Give up Criticism".
All of these sound like wonderful ideas....I just fear that if I tried them I wouldn't know where to begin.
Oh, and a good addition to this is reading the book "Peace Begins Here" by Thich Nhat Hanh