I agree with your viewpoint of detachment. Me, too, also struggle detaching to someone or to an object, because I am really passionate of giving value to them and am sentimental person. When it comes to people, detachment is a really difficult decision. It needs strength to detach and a courage to face life without these people. But most of us struggle doing it because of the attachment style we received as an infant with our primary caregivers. And as adults, the familiar is always safe, hence, we fear of leaving something or someone that/who is the only familiar to us. May everyone find the courage to let go of things that stops them from growing. Everyone needs to leave when needed.