Don’t think or act like you are farther ahead than you really are. Your poses the first class you go to won’t look like someone who’s been doing them for 15 years. Watch and learn from those who have been doing things longer, but you must start where YOU are. If you are diligent and consistent, you will master it, but don’t expect to be a master the first time. Always try new things, and allow yourself to be a beginner.