Sometimes, we just don't realise how much something is bugging us until it goes away. We think we are handling a situation. In a way, we are. But in another way, it all takes its toll. An unacknowledged source of stress can have an insidious side-effect. It can cause us to lay blame elsewhere. We end up accusing innocent people of causing the annoyance we feel. We get cross about arrangements or scenarios that are merely symptomatic of a different malaise.