Silence after a close bond

Does anyone else struggle with the entire concept of detachment? I find it really hard to understand how you can be so close and connected to a person, they're the biggest part of your life every day. And then suddenly one day, something goes wrong and you never get to speak to that person again.

There's no closure, no forgiveness, no getting past it and mending things we broke because we still *bleeping* care about each other. Just silence, detachment, forever. You don't know them anymore they're a stranger. It's almost as if somebody died. I just find it really, really hard. It's not the kind of person I am. Once I've become super close to someone, letting them go is the most painful thing in the world. Even if one of us messed up or we both messed up.

I've always believed in the fact that we're only here on earth once, and we should spend our time making things right with the people we care for while we can. I don't know maybe it's just me. I love hard and I miss someone even harder. I never really forget them or stop wishing I could fix it. But they don’t ever come back sadly.