We've all experienced the frustration of life's interruptions.  Jesus certainly faced interruptions during his ministry while he was praying, sleeping, teaching, and even as he hung on the cross.  Maybe all of the interruptions we encounter aren't actually interruptions, but moments and opportunities that God is using to work in and through us. 

“The great thing, if one can, is to stop regarding all the unpleasant things as interruptions of one’s ‘own’, or ‘real’ life. The truth is of course that what one calls the interruptions are precisely one’s real life – the life God is sending one day by day: what one calls one’s ‘real life’ is a phantom of one’s own imagination.”   ~C.S.Lewis