Having killer OB now, which is especially painful today... why do I always make it so complicated and get the topic off track? All we needed was just simple common sense, no model needed. Idiot.
Today's lesson is super heavy and it is covered in next week's UT, I haven't even finish studying lesson #12345678, and now lesson 9 came and threw a big bomb in my face. Damn.
I need to get back into the right track and start serious mugging. I've been losing the momentum and motivation to do so. So much to do, so little time !!