There is a real danger of short term team intervention. Whilst immediately doing good, they may create real problems in the longer term due to poor appreciation of the true local situation and the problems of national health workers while arrogantly importing western thinking and “clinical imperialism”. This seminar examines the importance of "leaving oneself behind' when going (one’s prejudices, assumptions and any feelings of superiority) and instead having an openness to learn from our national colleagues. But when we return we should also “leave ourselves behind” - in the skills we have imparted, the training and encouragement we have given, and the on-going friendships we have built.