when I'm playing a computer game, I feel the need to completely complete it. So I need to talk to ALL the people (unless I know they don't have unique dialog: then I only need to talk to one of that type).
Yesterday, I changed my O2 sensor in the Saturn! It felt so macho, even if it was easy as swapping a lightbulb. I shall probably be overusing manly words like "wrench" and "truck" for the next day or so.