From KKovacs’ shared items in Google Reader:

Know your needs and speak up for them clearly. A relationship is not a guessing game. Many people, men as well as women, fear stating their needs and, as a result, camouflage them. The result is disappointment at not getting what they want and anger at a partner for not having met their (unstated) needs. Closeness cannot occur without honesty. Your partner is not a mind reader.