John Mayer is a slimeball, but he really does get what it feels like

From this:

"half of my heart's got a right mind to tell you that half of my heart won't do" "made a plan stay the man who can only love himself"

To this:

"don't say a word, just come over and lie here with me..." "love is really nothing but a dream that keeps waking me" "silently screaming, I have to have you now"

And finally:

"nothing to do, nowhere to be, a simple little kind of free" "and this is not to say there never comes a day i'll take my chances and start again"

Or maybe all three at once, depending on the day!