Alan Watts once stated that “Buddha’s doctrine was that man suffers because of his craving to possess and keep forever things which are impermanent.”
In the end though, I don’t know if we fear the loss quite as much as we fear the losing. The fading things are more terrifying than those that have already disappeared. If there was a way that the things we value could vanish without our cognizance or our memory, I don’t think that we would long for them again. What we crave is a convenient amnesia.