His tendency to get irate over the most minor annoyances. Like, it used to be that if he saw something on TV that he might want to watch and clicked on it, only to find it’s a channel we don’t subscribe to, he’ll heave heavy, angry sighs and gesture angrily with the remote.
Well, I told him there was really no point in doing that. It accomplishes nothing but to stress him out.
So, when I have the remote, and I land on a channel we don’t get, I don’t react, except for a shrug that says, “Meh.” Then I’ll say, “Look! I didn’t even get mad!”
A couple of times of that kind of demonstration and he actually quit wasting his energy getting angry.
He’s also backed off of his aggressive driving, although it’s taken a lot of years of pointing out options other than charging up on people, impatiently trying to pass, when he could simple chill for a minute and we’d be at our destination.