If we break chocolate down into its basic ingredients, cocoa solids, cocoa butter, sugar and milk. Your personal preference will determine which of these ingredient will be the dominant one. For dark chocolate, cocoa solids will play that role, cocoa butter for the white chocolate and milk chocolate having more of a balance approach. Your personal preference or mood will determine which chocolate you'll eat.
For photography, the basic incidents are subject, shadow and light. Your personal taste or mood will determine what role each will play. In this picture I just needed the light to give that soft touch for the warmth to spread into the clouds and reflect onto the ice front me. That made the picture.
Until next moment,
Amar