Continuity mistake: When Hank arrives with takeout food from Los Pollos Hermanos, Walt picks up a container, but in the next shot he isn't holding it. Also when Walt places a chicken breast on Skyler's plate, it disappears in the next shot, but re-appears in the shot after that. There is a lot of back and forth with the food in this scene. (00:11:45)
Green Light - S3-E4
Continuity mistake: When Walt is talking to Jesse at the school, his grip on the box changes between angles. (00:17:50)
Green Light - S3-E4
Continuity mistake: When Mike and Saul are listening to the tape recording, the recorder is on a join of 2 pages. We then get a close up of the recorder and it's in the centre of a page. (00:05:35)
Green Light - S3-E4
Continuity mistake: The cigarette package on the counter at the start changes position without anyone touching it. (00:01:30)
Continuity mistake: When the two guys grab the Ouija board, the 2 games that were on top of the Ouija board disappear instantly. (00:22:30)
Chosen answer: It is part of the ritual for la Santa Muerte. It is a sign of humility and sacrifice.
djm