Wow.

One of you is all-systems-go, full-court-press ready, while the other is, well, not. Maybe person B thinks some more preparation is in order, a few plans need to be made, a lunch should be packed, whatever. Person A (or, more aptly, type A) is raring to go and thinks B is being an overcautious stick-in-the-mud and/or a pain in the neck. What are friends for if not magic moments like these? Consider flying solo on this one -- you're only going to drive each other nuts.