How to approach WSE in RC

sophia.a.liang

I find myself getting stuck on a lot of weaken/strengthen questions in RC because I just don't know how to approach it. In LR I always tell myself to look for assumptions and overlooked possibilities, and in general think of making the premises less supportive or stronger support for the conclusion, and also staying away from trap answers that independently attack the conclusion or deny premises. However, in RC there's not really clear premises or reasoning so I find it hard to wrap my head around how we're supposed to then strengthen or weaken an author's argument, and whether we should consider ACs that seem to independently go against their position or give an independent reason to strengthen it.

Any suggestions on how to think about these questions?