Yeah I lose attachment. Honestly I find myself that way too with weekly shows. I'll get halfway through the show after a billion weeks and realize that I'm not in the mood for the show anymore and just drop them. That's why I binge instead but yeah if it's 3 years until a new season then I just drop the show. GoT was the same. Terrible ending and a billion years for a spin-off just made me not care. I tried watching it and just dropped it right before the time jump. Found myself wondering if I even cared enough to keep watching if the characters I liked were going to be entirely new actors and the answer was no.