More than ever, your attitude is crucial to your success right now. If even just a tiny fiber of your being fears that what you're doing won't pay off, it won't. But if you can keep a sunny outlook and have confidence in what's going on, you will gain the confidence of others. This isn't about fooling yourself or fooling anyone else -- it's about choosing to think positively. After all, no one can predict the future, so no one really knows whether you're right or wrong.