December was, on all accounts, a special month. It’s, of course, the last month of the year, but also in terms of expenses and income. We traveled to South America to visit my wife’s family, the in-laws. Suffice to say, this had a major impact on my expenses but not because of the airplane as this was already paid for a couple of months before, no, it was groceries, a 4-day resort trip, and even some baby stuff.