it reaches the team the third option is to do peripheral grameen if you are doing pair programming when somebody comes to interrupt you what should happen is that one of the two developers in the pair so stand up walk away a couple of meters and deal with the interruption and when he's done he goes back to the other pair and that all the guy that was able to keep focus it works like a really fast cash to get him into a productive State a lot faster the additional benefit of pair programming is that because you have another