Determine the valence intensity of the following tweet, considering the mental state of the author. Assign a real number between 0 and 1, where 0 denotes extremely negative and 1 denotes extremely positive.
Tweet: @NewsByKatherine @jonkarl @ABC YOU GUY'S SOUND astounded!! Does anyone working w Trump WH have an any ethical,moral, values? 🙈🙉🙊