Problem: How to set up a baked potato bar
Prepare ahead of time, even the day before.
This way, the toppings will be ready and you can focus on preparing for the party event. Make sure all of your topping items are covered in their serving containers and put them into the refrigerator ahead of time.

Answer: Don't prepare foods more than 24 hours ahead of time. Keeping them as fresh as possible is important.

Problem: How to cut marble
Purchase or rent a large wet saw with a diamond blade.
You can also use a reciprocating dry diamond blade, but you risk shattering the marble. Put on protective eyewear, hearing protection and gloves before you start cutting.

Answer: Ensure you have a water supply and check the water pump on the saw. Water keeps the blade from overheating, protecting the blade/saw and the marble.

Problem: How to know when you're full
Practice mindful eating.
Mindful eating refers to the practice of paying attention to whether you are hungry or not. If you are hungry and have not eaten recently, have a snack or meal.
Answer: If you are hungry but have just eaten a healthy serving of food, wait for a brief time, then reevaluate your hunger. If you continue to feel hungry, help yourself to another serving or half-serving.