If you've setup the right scenario and got the right questions, for the most part yes. Other times it can be absolute chaos. The subconscious is defensive and in really paranoid people, it's downright hostile.

[ He thinks about Fischer's projections and how they just wanted them all out. How their whole team nearly ended up in limbo; comatose upstairs for the rest of their lives. Arthur suppresses a shudder, mouth thinning. ]

Generally, extracting information is easiest. The rest get tricky very quickly.