smug
adj
(-gger, -ggest) (usu derog 通常作貶義) too pleased with or proud of oneself, one's achievements, etc; self-satisfied 沾沾自喜的; 自滿的; 自鳴得意的
a life of smug respectability 沾沾自喜的體面生活
smug optimism 自鳴得意的樂觀態度.
Second, if your friends have problems, do not give advice. Ask questions instead, such as What do yo want? How do you feel about it? What are you afraid might happen? They will be able to find answers to any problems themselves, with your support. They