Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: examining communication data of a first human user to return one or more sentiment attribute of the communication data; processing the communication data to return sentiment neutral adapted communication data, the processing being in dependence on the one or more sentiment attribute; presenting to a second human user a sentiment neutral adapted communication, the sentiment neutral adapted communication being based on the sentiment neutral adapted communication data; augmenting second communication data to return adapted second communication data, the augmenting being in dependence of the one or more sentiment attribute; and presenting to the first human user an adapted second communication, the adapted second communication being based on the adapted second communication data.