Struggling to get over a relationship? Write your feelings on paper, put it in an envelope and seal it.
Researcher Xiuping Li from the National University of Singapore Business School asked 80 people to write down a recent decision they regretted.
Li then asked some of the participants to hand their descriptions to a researcher and others to seal them in an envelope.
Those who did the latter felt better about their past decision compared with those who handed them over, because they felt as if they had reached closure.
Next time you want help to get over the end of a relationship, write down what happened, put it in an envelope, and kiss the past goodbye.