I loved finally getting Walt's true motivation. We all had an idea of why he was really doing this, but now it's come out of the horse's mouth. He's pretty much indefensible at this point, having been able to cash in, get out of the business, possibly salvage his marriage, and basically fix everything. But I've always been good at understanding characters, even unlikable ones. I mean, can we say with certainty we could go through the same life as Walt and not turn out the same way? He had a falling out with people close to him, had his ego irreparably bruised, had an impaired son, lived a mediocre life barely being able to provide for his family, living in fear of making choices, and finally, being diagnosed with cancer. I don't see the story as being Walter White turns into a dickweed and puts his loved ones in danger, I just see it as a good man's tragic downfall, starting with Gray Matter. And I recall aDim commenting on how Walt leveled up in between seasons 4 and 5, and I think it's that while he killed Gus for the right reasons, his great victory ("I won") proved such a huge stroke for his ego and positive reinforcement for his actions that he was naturally going to see himself as a king on the level of Gus. He wants to be a king like he wasn't with Gray Matter, he's not phased by grotesque matters, all he cares about is being the man, both of his family and his own empire. I have no idea why i just wrote all of that.