Are you nervous about a meeting or conversation that is coming up today? There's no way to know for sure how things will go down, but since you don't know the outcome, why not choose to imagine it will be a good one? You have to start being more creative in how you approach the unknown. You can affect the situation more than you realize. Visualize whatever you want, hope for the best, and then just move forward. There is no point in thinking things will go poorly.