My grandfather often took me to school in the mornings when I was a little girl. We usually left earlier and stopped by a bakery near my school. He ordered cakes and milk for me while choosing a cup of black coffee with filter for him. When eating my food, I loved counting the drops of coffee falling down through the filter, wondering how they tasted. Once, when my grandfather was buying a magazine, I surreptitiously dipped a finger in the cup of coffee. Bitter! It was the first time I tasted it and couldn’t understand why the drink that many adults love was so bitter. That time I felt like I would never like coffee.