I knew what I was going to say before I read this, which may be the first time I gave the AAs and you 50 claps. :-) You single clapper you. ;-)

Yes, to everything they/you said. Yes, it exists because I've experienced it several times including with both wives so no/know, it's not enough to sustain a relationship.

I answered a prompt last to define love, which is difficult to do in English--just look at the dictionary and you'll find 20 or so definitions. The Greeks have several different words for the several types of love. Much better language. See this prompt response from Mary Kontouri. https://medium.com/write-under-the-moon/how-do-i-define-love-the-greek-way-3d40769d5e53

As I took it on limited by English's one word, see my magnum opus of poetry and prose, https://medium.com/write-under-the-moon/what-is-love-553648694528, I think both you and the AAs will enjoy it. It reflects much of their guidance.