It's a sudden notice, but I'll go to San Francisco from tomorrow. It's a 4 days / 3 nights trip.
(No class on Friday and Monday! It's Easter.)
I also have Math's midterm test II tomorrow afternoon. Therefore, I'll do my best for the exam, and then directly go to the airport.
Thus, on tomorrow morning, I'll post something, and the next time I can write will be Sunday night.
Thank you for your patience!
