There is so much useful material which I've used with Risus and with other games and even with various day-to-day existence - that I don't know where to begin. There's even enough "How to survive and prosper through taking life with tongue-in-cheek" that will fit most philosophies. Heck, I'm Mormon and Risus-think works for me!
That's not even counting the sheer awesomeness of Stick Figure Therapy.
Since this is a gaming review, I assure you that Risus and its Companion can significantly improve your RPGaming experience, though the banana pumpkin bread alone is worth the purchase price.