There is a dark side to being too nice. It kills personal aspirations, and is harmful to one's character. 

Jim and Jen's experience has a happy ending. Discussion followed Jim's outburst. Fortunately, Jen's accommodating nature worked in her favor this time. She took a long hard look at the habits that were annoying her husband. She faced up to the fact that in being too nice, she wasn't really being nice to herself. 

Change is possible; the first step is recognizing the problem. Then habits can be changed and "too nice" can become just right!