It’s certainly not the case that you need someone to tell you how to make a smoothie. Put a melange (this is my word of the week) of fruits into a blender, add a liquid, find the blender lid, hold onto your hat (figuratively, mostly), and blend the mixture up. Pour into a glass. Convince yourself you’re about to drink a milkshake. Place the blender in the sink, fill it with water, and neglect to clean it for two days.