We can think of ourselves as musical instruments that imprint the world in a unique way. Our body is the instrument, our nerves are the strings, and the musician is our spirit. When in a music store, if yuou pluck a string on a guitar, all the other guitars in the room will vibrate to that tone. What type of music are you making?
Love isn't a state of perfect caring. It is an active noun like "struggle". To love someone is to strive to accept that person exactly the way he or she is, right here and now.