I ended the last post with the admonishment I've heard quite often in yoga workshops, "Never, ever, ever complain!" Since we are responsible for the outcomes in our lives, complaining essentially disputes that fact and places the blame on someone or something else.
Complaining is a habit that takes a lot of focus to overcome and I like the suggestions given by Steve Pavlina in his article, "How to Stop Complaining": become aware of and control negativity, begin to consciously create what you want, and assume total responsibility.