Is it normal for my sister to put her boogers on the wall?
My sister is 13 years old and a little awkward. For my entire life, I have always known her to be rude. I love her more than anything, but she is completely disgusting sometimes. The number one issue I have is her putting boogers on the walls. Sometimes we (as in my family) find them on the couch, toilet, bed sheets, etc. She has never admitted to it, but we all know it is her. It is obvious that it is her, and we have tried to solve the problem but to no avail. Anyone have experience with this and/or could help?