Whenever I describe the agile practice of pair programming I usually get the same general reaction,which is something like “I don’t think I’d like to do that”. My usual attempt to convince someone that it could be an interesting tool to try is to suggest that verification team could do it for the complicated sections of code, or to have the designer and verification pair program to develop the drivers. While good reasons, these were never enough. This posting will be another attempt on my part to show the value of pair programming, and to provide some suggestions on where programming could be effective for you, and some reasons on why pair programming may not be effective.