We spend much of our lives trying not to forget. We make lists. Set reminders. Fill calendars. Store passwords. Build entire technologies around memory. And when memory falters, we see it as failure. Perhaps we have misunderstood forgetting. Not every forgotten thing is a loss. Some memories deserve preservation. Others deserve release. The real challenge is not remembering everything; it is knowing what should remain and what should quietly disappear. Memory is often described as a library. Thi