Perna,
Good question. I think it is important that children and adults alike be able to express how they are feeling. Unfortunately, though, adults have to hide how they feel when going to work, etc. I hate it when people tell me that they can't tell that I am in pain, that I am doing a good job of covering it up. I think it scares me but I can't really put my finger on the exact reason why.

This is off topic, but I just wanted to let you know that I enjoy your icons I liked the Pearl, and I like your Egyptian theme!