If you're preparing a dinner for friends or a holiday dinner, make sure to only prepare recipes you are comfortable with and have cooked before. Cooking for others is not the time to try out a recipe for the first time. You end up spending all your time in the kitchen instead of enjoying your company.
Young people get the foolish idea that what is new for them must be new for everybody else too. No matter how unconventional they get, they're just repeating what others before them have done.