(no subject)

If anhedonia is the "inability to experience pleasure from normally pleasurable activities", I wonder if there's a word to describe an inability to remember the pleasure experienced from activities, even when those activities have been pleasurable in the past. It seems like I get that way sometimes... Intellectually knowing that I must have enjoyed things in the past, but not really being able to remember it... not being able to remember what it feels like, to feel good... And when you sometimes can't remember ever having felt good in the past, it can make the future seem a horribly unpleasant thing to be burdened with.