I think the passing the guilt thing was Jimmy's way of absolving himself from guilt in order to cope with things. In no way do I think deep down he has moved on from Chucks death. Chucks death is already manifesting itself in Jimmy's behavior. Chuck always had that looking down at people he felt were lesser then him attitude, such as how he always treated Jimmy. Chuck just had a lawful (dnd alignment) way of going about it. When Jimmy goes to meet those 2 guys for the sales job, that same looking down at people attitude emerges but Jimmy's way of doing it is chaotic and full of anger. I think Jimmy will ultimately follow the same path as Chuck, losing everything he loves along the way.