Masters of the Universe sold me on sitting through credits a long, long time ago. Ha, I just watched that movie for the first time in years just last night! Langella really had fun with that one, despite the uniform crappiness of what was going on all around him.
As for your #1, I'm the total opposite. I still love indulging in my greatest hobbies: A) MOTU, B) Transformers, C) Camaros, D) classic anime, E) apologetics, and F) guns, and I probably always will. Parting with any piece of the flotsam that I've accumulated in the pursuit (for example, A) old card art, B) technical specifications, C) car mags, D) VHS tapes, E) pamphlets, or F) holsters) fill me with dread and an irrational sense of loss that is unexplainable aside from me imparting anthropomorphic traits to these items.
Regarding #2, while I tend towards procrastination, I don't do a lot to which I haven't already given a reasonable amount of thought. I'll still do things on impulse from time to time, but only when I don't see it mattering beyond the moment. Yet it's not like I have five year plans or what have you.