It’s beautifully writen, but I somehow disagree.
Isn’t the whole point of a relationship to fall head over heels for one another? Then have a problem, get angry and sad. After that you work it out and are back on cloud seven.
It’s this rollercoaster that makes it exciting. No risk no fun.
Attachement is a wonderful thing. Of course it’s also healthy to know when an identity has served it’s purpose and the time has come to disattach and move on.
In conclusion: I do agree.