What did Ronald Reagen mean when he said You can tell a lot about a fellow's character by his way of eating jelly beans?

Ronald Reagan's statement about jelly beans suggests that small habits and preferences can reveal deeper aspects of a person's character. By observing how someone enjoys a simple treat like jelly beans—whether they savor them, share them, or gluttonously consume them—one might infer qualities such as generosity, self-discipline, or indulgence. This metaphor underscores the idea that seemingly trivial behaviors can reflect broader personality traits and values.