@ddakjiking is right. I think it's best to be open to time sinks being mixed in sooner and be ready to skip and come back if time allows. Re-read/watch @"J.Y. Ping" 's lesson on skipping from the syllabus.
No, the modifiers/quantifiers are important. Are you paying attention to their synonymous interpretations? Majority=Most, some=a few=many=several, likely=most of the time, etc.