human
What should I know in order to make the best espresso?
assistant
In order to make the best espresso, you should make sure that you have the right equipment and supplies, including a quality espresso machine, beans that are freshly ground and tamped properly, and purified water. You should also be familiar with the science of espresso-making and understand the flavor differences that different grind levels, tamping, and extraction times can produce. Finally, practice makes perfect, so with patience and practice, you can become an espresso connoisseur in no time!