Exercise 1 done, 2 soon, I hope

I finished the first problem. Of course it took me forever. I started problem 2. It is also taking me forever. Why does he have to challenge me?!? Well, tomorrow I will [hopefully] finish problem 2 and get on to 3 and 4. Its been a long day, some stress, and I am looking forward to tomorrow being a better day. See you then.