I do agree. I think there was some miscommunications that caused confusion and conflicting beliefs, but at the end of the day, I think the teaching staff did well to accomodate these issues effectively so that the issues did not disadvantage us. There was obviously an unfortunate misunderstanding for whatever reason about the schema,but I think the teaching team's decision to remove penalties for the SQL quiz ultimately allowed us to individually discover the schemas ourselves through trial and error, as was intended in the first place, lessening the impact of the misunderstanding on the forums.