Short idea (138): Feelings can be thought of as like watercolor paints: They can stand alone, individually, or blend together. There are an infinite number of possible blends. You can have a specific feeling, and then a new one can come and mix with it, wholly or in part. Or the new one can become superimposed on the first in a transparent or opaque way. Or, like two side-by-side colors, if you have two "side-by-side" feelings, one can stand out and be brighter or more intense than the other and the other can be shadowy and vague and in the background. And so on.