Anyone else have a hard time..

[UNC4LIFE]

deciding which movies are worth buying and which aren't? This may be a silly question and I'm sure it's been discussed countless times before, but I'm having a really tough time trying to figure out if I want to build a library of all the films I think are great or do I just want to buy my favorites that I know I'll rewatch many times. I'm starting to think that buying everything is a waste of money and space when most of them I'll never watch again. There are a lot of great movies I've seen where I tell myself at the time "I'm going to buy this on Blu-ray" but when I really stop and think about it I'm not sure I'll want to watch them again (or at least not watch them enough to justify buying them). I think I kid myself sometimes that I'll watch everything over again when in reality I won't or there just isn't enough times to do so. I'm leaning towards just buying my absolute favorites that I know I'll always come back to. Anyone else struggle with this?