Today, in class, we did everyone’s favourite: what does a base mean? and how can you convert from base 10 into those other bases? It was fun the first time I did it (in some special class in elementary school), and not too bad the second time but this is now at least the fourth time I have seen base conversions. Honestly, I do not care what the base-13 equivalent of 24716 is. I left halfway through, swearing to myself that I would never ever show up to this class without checking to make sure we’re doing something new. I will have to die if I am forced to deal with propositional logic again. Oooh! If the antecedent of a conditional is false, the statement is always true! Then perhaps we can argue about how this doesn’t accurately represent the semantics of if, or maybe si, since it’s in French, and we can discuss if the word or/ou has the same semantics as inclusive or exclusive or, or if it is ambiguous, and I can cry.
I went to get a coffee, then realised that hey, I have cramps (too). I decided to skip the rest of the day — gee, a lab on converting from base 17 to base 5? No; and I have not the mental energy for the class on “AI”, I’ll just read the handouts which I’d forgotten at home anyways — so I dragged myself to the pharmacy where I bought Midol and stayed at the counter, fumbling as I desperately opened the bottle and swallowed some. I do not yet have relief, but it hurts a lot less.
With luck this will mean that I can skip tonight’s dinner at my aunt’s. This also means that I didn’t get terribly depressed with PMS this month, just a little and also a bit irritable (not that it’s a huge difference for me, being irritable by nature, though I often think it’s just because I enjoy complaining so).