If you like it cold, then add ice to the blender and serve chilled
You can choose nuts/ seeds for this drink, like sunflower/ melon seeds/cashew/hazelnuts/ macadamia, etc.
Question-
Why do you add salt to sweet drinks/ desserts?
Answer-
Sweet foods get sweeter when you add a little salt.
Salt balances out the sweet taste and enhances/ brings out the flavor of chocolate.