Oh god, thats so funny mustang. I would like to illustrate it.
Also, more on topic. I don't know what you know about psychology Sooozie, but simple objects like the worry hat can calm people down. Hannelore has a severe case of OCD and probably some other psychological problems. Marten showed he cared that she was worried. Yes it was childish, but just because she is a grown woman does not mean she cannot smile over something so simple.
When I was young my mother used to have "monster spray" that turned "monsters" into pennies. So whenever I'd get scared of "monsters" she'd go in the room, spray it and put several pennies on the ground. It was a neat little trick to calm me down.
Marten's worry hat is quite the same. It wasn't the idea of the worry hat that calmed her down, it was the fact that Marten cared. Also, about her crying over hitting her head on the cabinet. The woman had blood running down her face. I know a few grown men who would cry if they hit their head that hard.
Also, how many people on the forum were like "cool a worry hat!" Things like that can be ok even if you're an adult.
And frankly, if you're going to stop reading the comic because you think a few strips are stupid. . . then ok, bye. . . no one is going to try and stop you.