we even had some mails once from a psychotherapist who was wondering if learning Lojban attitudinals (words for attitudes, feelings etc.) could help patients clarify their emotions.
-- lojbab lojbab@lojban.org Bob LeChevalier, Founder, The Logical Language Group (Opinions are my own; I do not speak for the organization.) Artificial language Loglan/Lojban: http://www.lojban.org