Calendar date formats
There's a bit of international discrepancy regarding calendar date format, i.e. whether you write and say the date as "Month Day, Year" or "Day Month Year" or something different.  As with many things, America is nearly alone in referring to dates as "Month Day, Year", which is not only confusing for people who don't use the format, but also presumably illogical if you're not accustomed to it.  I think it's more of a case of familiarity than logic, but I have a hard time arguing for the other side for the following simple reason:  When naming computer files or folders, if I use the calendar date and I want to find something I worked on in June, it's difficult if I use the day first, as in: 
file-01-01 (Jan 1)
file-01-06 (Jun 1)
file-01-12 (Dec 1)
file-02-01 (Jan 2)
file-02-12 (Dec 2)
But with the month first, it becomes easy: 
file-01-01 (Jan 1)
file-01-02 (Jan 2)
file-06-01 (Jun 1)
file-12-01 (Dec 1)
file-12-02 (Dec 2)
This could all be a matter of perspective though, and the above example proves dumbfounding to a non-American. #sociology

Wedding investment (2)
When I get invited to a wedding, I try to convince myself to be content with the fact that I'm socially obligated to attend.  I say, "Hey, at least there's free booze."  And free booze there is, which is how I became acquainted with whiskey a few years ago.  Stepping back from the situation, I can't help but notice how the booze isn't really free.  Gifts are given, often on more than one occasion, so that's maybe $100-300.  If I'm in the wedding party, there's a tux rental involved, not to mention a public performance involving the simple yet intimidating prospect of standing in front of a room full of people.  Is the wedding nearby?  No, it involves a car ride and a hotel room and a few meals in between.  Finally there's the intangible expense of spending an entire day making awkward small talk with people I only sort of want to talk to while stuffing my face with cake containing fruit. #lifestyle