Method and device for audio and text processing by for analysing verbal or written communication of an individual. The method provides automated feedback on verbal or textual communication. The method may be implemented in respect of verbal communication by analysing an input audio signal containing speech of an individual to identify a presence, absence or quality of a speech characteristic and/or a syntax characteristic, and outputting feedback by an electronic user interface to the individual. Similar analysis and output may be provided in respect of text written by the individual. The analysis may identify a desirable or an undesirable emotion in the verbal or written communication.