There's a tremendous difference between alone and lonely. You could be lonely in a group of people. I like being alone. I like eating by myself. I go home at night and just watch a movie or hang out with my dog. I have to exert myself and really say, oh God, I've got to see my friends 'cause I'm too
Life is something like a trumpet. If you don't put anything in, you won't get anything out.
This synchronous action then will be the Subject, which is the representative harmony.