Second as a flow, and third for their meaning
It made me wonder if genius can be defined by the degree to which something intellectual can be felt as a physical experience.
For example, most people feel something when they listen to music. But I suspect gifted musicians feel it in an entirely different way than I do. I could never memorize all the notes in a song because for me it would be an exercise in rote memorization. For someone gifted in music, memorizing a song is easier because such a person would remember how each part felt. Feelings create memories more easily than intellectual experiences. The stronger the feeling, the easier the memory.