Let your sense of humor guide you through a delicate negotiation today: if you can keep a positive attitude, the other person will, too. There could be an unexpected sticking point eventually, but it will probably be due to a silly misunderstanding. Again, if everyone's already smiling and laughing, this bump in the road will almost seem delightful. Keeping the tone of your day light will be easier than you think, and it will definitely be quite fun.