What the fuck?! (moment #312)

You can't buy envelopes at post offices in Japan.
I went to the post office today after school, and because I was in a rush I just brought the documents themselves and decided to purchase the envelopes there. But alas, the woman at the post office matter-of-factly pointed out to me that they don't have envelopes at the post office. After she told me this twice I sorted of tilted my head to one side, furrowed my brow, and was like, "What the fuck?!"
But then I came home (I'm forgetting to mention I got off at 1 because I had no classes) and had an apple and felt much better about Japan. The apples during late fall and winter are unbelievably good. They're like better than candy.