The answer to this question is to whom and concern
You could use the library or the internet when you're considering a topic to write about so you know all you need to when you are writing it.
hope this helps!
Sentence for drawback:
The plan was going smoothly until I was aware of the drawback it came with.
Sentence for counterpoint:
I havs used my interviews with my interviews as a counterpoint to professional judgement.
I hope these setences made sense!