Just some food for thought.
I read a post recently where someone said that they sent their child to time out for being 'sad' and it made me...sad.
I do find it very difficult to see emotions in my children such as anger, frustration and sadness and it makes it difficult to sit with them through it. I think that this is to do with my feelings though. It stirs something in me and I'd rather run away from it.
It's not fair to let our children go through these feelings alone and make them feel that feelings are wrong.