As a child, I sucked my thumb incessantly. I probably sucked my thumb far longer than was appropriate. I now have a student (who is 8 years-old, mind you) who still sucks her thumb and it's really stressing me out. A scene from class on Thursday:
K: [sucking thumb, highly distressed look on face]
Ms. U: K, please take your thumb out of your mouth and wash it. [notices distress] What's wrong?
K: [points to the floor] I stepped on dog poo and it smells! [scrapes shoe on floor]
Ms. U: !!! Try not to wipe it on the floor! Let's go get you a paper towel and some water to clean off your shoe. Then, wash your hands!
K: [cleans shoe]
Ms. U: [cleans floor]
[thirty minutes later]
K: [grabs bottom of shoe absentmindedly, then puts thumb in mouth]
Ms. U: AAAAAAAAAAAAAAAH!
[thirty minutes later]
K: I have a stomachache.
I hope I was younger than 8 when I stopped sucking my thumb...I don't actually remember. But, I would like to formally apologize to all those people who told me to stop sucking my thumb while I bratted against it. I now understand your horror.