Mindfulness-based approaches such as Mindfulness Based Cognitive Therapy, or MBCT, are designed for people who suffer from repeated bouts of depression or chronic unhappiness. It combines elements from cognitive therapy with meditative practices and attitudes based on the cultivation of mindfulness.
Recent research has shown that people who have been clinically depressed three or more times in their life find that learning mindfulness-based skills help to considerably reduce their chances of depression returning.