I have a tip for you. I am employing the revolutionary techniques pioneered by Dr. Jari Nepstad at the Nordic Institute of Animal Husbandry. These are involving giving staff a daily tonic concocted of the extracts of lemming spleen and reindeer urine. As a result I am seeing insanity rates falling by 18%. I mail the recipe to you, though maybe you find lemming spleen in short supply at your otherwise excellent Asian corner shops.