10 years in food service as a waitress in a variety of different environments has taught me many things but my top three are :1. Fake it with a smile until you reach the top. ( learning new things can be hard but smiling through it and keeping your head up will help you achieve greater things than allowing it or others to make you feel defeated)2. Listen to everyone. People tend to tell you things without telling you things this helps you read customers and identify problems before they become bigger 3. Everything is changing we just need to change and grow with it.