I was stuck between B and C but chose C in the end because I feel like B does nothing to the argument which is almost restating the argument if that makes any sense.

Out of all the question types on the LR, Sufficient Assumption has got to be the worst one for me. Hopefully, I can get the gist of it in the future.

Dude same here, I think this is my worst section honestly so far in the curriculum.

I was stuck between B and E. It took me like 2 minutes to contemplate back and forth unfortunately I chose E. I chose it because I thought of the unforeseen consequences which I thought were the undesirable traits, would have gotten to the point where it would not be a problem anymore since it would be more commonplace. I guess B would make more sense because the undesirable traits would be detrimental, and the new technique should be used cautiously.