Reading this thread I'm remembering why I prefer to fish alone. At least that way I have no one to blame but myself. Ever since a couple of close calls a year or so ago though, my wife has been asking that I try and fish with at least one person. So, lately I have been spending more time fishing in the company of others. It's not easy learning the habits and preferences of another person. I'm always worried about encroaching on others. Some people are fine with just fishing every other pool and hopscotching that way, while others seem to prefer hiking 50-100 yards above you, then you do the same with them. I'm fine with either method, but until you learn that and a bunch of other idiosycrasies of the person you are with (and they learn about yours) it can be a bit stressful.
And now you guys have me even more worried! Several months ago I ran out of Gink and had to borrow some from the person I was fishing with. And then on the second day of the San Joaquin outing I pulled the last bit of 5x tippet off of my oversized "guide" spool and had to borrow tippet. I figure (used to, that is) if someone else runs out of something I would share with them. But now I feel like a mooch...oh the shame of it all! At least I've never asked anyone to drive me to the store for lunch, whew! A little bag of gorp in my fanny pack and a water bottle and I'm good.