"When relationships have outlived their shelf life, people of..." — Ramani Durvasula quote meaning

When relationships have outlived their shelf life, people often realize that at some level, they are sticking it our because they once thought in the light of their divine love that the other person would change. Sorry for breaking the poetic hope here, but that doesn't happen. People are like rubber bands. They may be able to stretch from time to time and do some amazing things, but in general they are who they are. If manipulation and machinations on your side get them to behave the way you want, I will set my clock on the fact that they will return to their previous way of behaving, or they will keep faking it. To be in a relationship with someone who is not really there doesn't make sense. People who aren't cooperating feel like a project to us, like something for us to rescue or fix. Rescuing is the province of firefighters and fairy tales, but it's not real life. The stance of sticking it out in hopes of redemption is an old story and one that has wasted many lives.