Love can be compared to sleep.

In deep sleep we dream.

When we are deep in love we dream.

If in deep sleep we are woken, we aren't well adjusted and we wake up tired and longing for tranquility.

If in deep love we are broken, we aren't well adjusted and we break up lonely and longing for peace.

Daydreaming is lust.

We are sleeping when we should not be, when the time is not well suited. Just as lust is not healthy and not always acceptable.

I'm too tired to function, and I'm not sure how I mean that.