So, when you're going to do something outside, you know how it usually turns out that if you forget to consider bringing extra socks or you think before leaving the house, "nah... I probably won't get that wet," you end up really wishing you had something dry to put on your feet? I have a theory - it says that if you bring N pairs of dry socks with you, in hindsight you'll always realize that the correct number to bring would have been N+1.
On Sundays, as long as it is not snowing and people don't have homework to worry about, a bunch of friends and I spend the afternoon playing soccer. Usually, after soccer, I am sweaty and covered with dust (or mud, depending on the condition of the field), however I only occasionally remember to bring a change of clothes/shoes so I can stay at work in clean and dry clothes for a while before I go home. Today was one of those rare days... anticipating a rainy afternoon, I figured I should bring a complete change of clothes so as to have something comfortable to wear for dinner and the return journey to my house. We played for two hours, and while the sky looked mildly threatening for a while it didn't actually rain. When I got back to my office I put on all my clean clothes to avoid being sweaty and smelling as bad as I otherwise would have. Then, I went out to dinner with some fellow soccer players.
Now, in some incredibly cruel twist of fate, it began pouring while we were at dinner (roughly half a mile from the building we work in and where I'd left my stuff) so my previously dry clothes got soaked on the way back to the office to retrieve my laptop and my soccer stuff. What's even worse is that the shoes in question were the my last pair of dry sneakers. My other pair were taken sailing on Friday and ended up completely water-logged... they're still damp. And ironically, the jeans in question had just been washed as they had also gone sailing (they smelled suspiciously like lake water when they got home). So, despite my best efforts, I had to come home and immediately change clothes anyway... and because it's been thundering like crazy for the last hour I will need to change again after I can finally take a shower. Gah.