No way to restore sanity other than solving puzzles?

[RoadCrewWorker]

I think the worst punishment for draining the sanity meter all the way to the bottom is that you actually fall down and have to crawl on the floor for a few seconds (probably not a good thing to happen while running away from enemies). After you get up you regain a good portion of the sanity from what i remember.


Edit just to make it clear: you will recover sanity over time, but it takes a minute or two of twiddling thumbs. Personally i didn't have much problems (only ran out of oil once) going at a natural pace.