Our partners do not belong to us; they are only on loan, with an option to renew—or not. Knowing that we can lose them does not have to undermine commitment; rather, it mandates an active engagement that long-term couples often lose. The realization that our loved ones are forever elusive should jolt us out of complacency, in the most positive sense. I wouldn't recommend this book to everyone because I think what it has to say is truly revolutionary. If you aren't okay with o