In the 90s the examples were probably from things like war movies, which I can understand. Tinnitus, people dying all around you, stuff like that. Legitimately dire situations. But they don't do the whole "okay, calm down, name 5 things you can see, 4 things you can touch, 3 things you can hear..." etc. Kids will probably be faking panic attacks for attention because their preteen cartoon characters are having them.