I haven't updated my blog in a while because I've been like a bicycle: two-tired. Exhaustion has set in, things are pretty busy at work, I have a mean case of spring fever, and nothing new or exciting has inspired me to write. It must be that time of the year for all of my friends too, since I'm not hearing much from them these days, either. Soon, though, exams and grading will be over, and I will have more time for all of the things that I've been putting off all year, like reupholstering my dining-room chairs, hanging my new curtains, sleeping, working on my chess game, doing research, practicing, and seeing my family and friends. This totally justifies my spring fever, right?