1. People who nag. Apparently, almost everyone I'm related to personally and professionally likes to nag. Sometimes, I find myself to be quite a nagger too. しまうんだ!
2. People who question my ability. I may not be a man of perfection, but everything I do must have a reason.
3. People who think they are politically correct.
4. People who judge the quality of a person by making false assumptions.
5. People who are demotivating.
Unfortunately, all of my pet peeves fall to the person who lives with me right now. Sigh.