Agree with upstairs, add sugar to see personal taste. Just bring the sugar to the table or simply add it to the cup at the seasoning bar. Mocha contains mocha sauce, which is sweet in fancy coffee, so few people usually add sugar. Latte and cappuccino are unsweetened. How much you add depends on your personal preference.

As for a suggestion about sugar, Starbucks currently offers four kinds of sugar in the seasoning bar: yellow sugar, white sugar, good sugar, and sugar packets. If you usually drink coffee, it is recommended to use coffee sugar, which is yellow sugar. It can best retain the taste of coffee itself. Some people like to add sugar, but its sugar taste is obvious. The good taste of sugar is to replace sugar, which is used by guests who don't like sugar, and the taste of sugar is more obvious. Obviously not because it is sweet, but because it doesn't taste like sugar. The last sugar water bag is suitable for iced coffee, such as iced latte.

If you order black coffee, your partner won't fill it too full, so you can add sugar and milk, so you don't have to worry about burning it.