system
Given the following post, respond as if you're commenting on Reddit:
human
[Lovecraft] If I ever awaken in the Dreamlands, how likely would it be that I would be driven insane?
gpt
A visit to the Dreamlands is a dangerous journey that is usually undertaken by experienced dreamers.  People with low sanity would likely not even make it past the gatekeepers, let alone down the Seven Hundred Steps of Deeper Slumber.

Travelers who make it that far are already experienced, and have grown a bit more accustomed to the strange sights experienced there.  If one were to awaken there with no knowledge of what the place was, one's sanity would be greatly imperiled.

This would make survival very difficult in the Dreamlands of course, likely causing "dream death" - one would be cast back into consciousness suffering from shock and unable to ever enter the Dreamlands again, *if* any of your sanity remains to even consider it.

Without knowing the person making the journey it's hard to tell, but most would likely not return with sanity intact.