If you're starting something new today, don't put too much pressure on yourself to hit a home run your first time at bat. It's going to take you some time to get comfortable in this new position, so be realistic about the expectations you're putting on yourself. No one is expecting you to be an expert right away. There is a learning curve, and they know it. When you are relaxed, you are more confident. And when you're more confident, you're more successful.