When I get stressed or anxious, my mood is quickly reflected in my son's behavior. He's more likely to be disrespectful and to break rules when I'm stressed. Of course, if I don't break the cycle it creates an awfully vicious circle, because his behavior can make me more stressed. But I just try to remind myself (sometimes more successfully than others) that I am the parent and therefore should be at least a tad more emotionally mature than my 10-year-old.

But it turns out that our stress levels can do more than set off a temper tantrum... it can actually lead to our kids getting sick. A recent study found kids with anxious or depressed parents also had higher sickness levels. The parents' stress can actually lower the child's immunities and lead to significantly higher instances of illness.