Back to the Grind!

But in this case, it’s not so bad, since the grind is just studying math and physics at my leisure. ☺ I’ve got it good right now and I know it!

I went up to Chicago this past week to attend my cousin’s wedding and do some house hunting. I was pretty worried about this, as I found out my current lender doesn’t finance co-ops, which wiped out like half my favorites list, and a lot of the units I liked had already gone off the market. But after a lot of visits, I ended up putting in an offer on the very first one we saw! And it was accepted today, so if I’m lucky it’ll go all the way to close and I can spend tons and tons of money having some place to live. Yay! It’s definitely nice to not have to keep stressing about the house hunt—although of course, it ain’t over til it’s over. While we were there, I stopped by the campus and showed my boyfriend around a little, but I felt too shy/nervous to go inside. Yep, introvert!

I gave myself a free day when we got back, but yesterday I put some things down on my study schedule and got back to it! I ran out of time before we left to finish my vector chapter, so I worked through the last sections of that. Then I broke open Bob, aka the Big Orange Book, aka An Introduction to Modern Astrophysics, 2nd Edition by Bradley Carroll and Dale Ostlie. I already ready chapter one a couple months back, so I hit up chapter two, which delved into heliocentric theories, Kepler’s laws (which we already know I love!), and the theory of gravity. Very interesting stuff, including a detailed derivation of Kepler’s laws from Newton’s laws and a basic breakdown of conic sections and orbits. This reminded me that I have been dallying in my reading of the Celestial Mechanics book I’ve been working on!

After that, it was back to Mathematical Methods to start on the chapter dealing with matrices. This is important stuff and I am definitely very rusty on it. It’s a long chapter, so I’ve broken it down over 3 different sessions. This first one mostly dealt with laying the groundwork (and making my brain hurt by trying to nail the concept of M-dimensional vector space) and some basic matrix math: addition (easy), subtraction (easy), and multiplication (painstaking).

In all, it felt good to get back to it! September is getting closer every day, and I am trying my best to get all the pieces to fall in place. I still don’t really have any clue what to expect/what I will be doing come fall. That’s making me a bit of a nervous wreck, but at least I am taking some proactive steps to help assuage my anxiety. That being said, it’s a holiday weekend, and my boyfriend is about to leave for some Navy crap for the rest of the summer, so I’ll be taking a few days off to chill with him! But Wednesday it will be ON again!

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