If there’s any substances I crave on a constant basis, it’s chocolate. The best way to eat chocolate is to have tiny pieces (approx 5x5mm), and eat them like a hard candy. In such a way you eat very little chocolate with the maximum amount of taste.
Best chocolate is the 90% one. It has the maximum amount of cocoa, the minimum amount of sugar, and still you can eat it. Even 92% starts to taste like wood.