A number of people have talked about being pushed to the limit and being tempted to leave PC. I can TOTALLY relate at times. It reminds me of how parents who get very angry at their childrens bad behavior often need to take some time out before lashing out. Sometimes short breaks away can be beneficial in dealing with frustrations and allow you to have more perspective when you return. Ultimately we are all responsible for our emotions or at least that is what my therapist tells me. So taking a short break may actually be a healthy way to deal with things. Just a thought though.