One can only speculate through a language medium as the language is not the reality but symbolic of it. The best advice is don't be stupid. We can use statistical information as a guide. A deeper need can just be to get away from the hustle and bustle of the rat race and the noise of crowds. Thats perfectly reasonable. Many people like to commune with nature in areas of natural beauty and solitude, On the other hand a lot of those in the initial or advanced stages of schizophrenia can end up going on very long walks for 6 to 8 hours at a time.
Unfortunately the worst predators who lurk in crowds will also gravitate towards places where they can find someone who has left the herd. They will find the low hanging fruit in the same way a house with an alarm will be avoided by a burglar for its neighbouring house which has no alarm system. The point is to use common sense. Once you have taken reasonable precautions you can then relax and enjoy your pastimes. This applies to anything in life. My house has an alarm therefore I can leave it for other parts of the city without worrying constantly etc.
Unfortunately the worst predators who lurk in crowds will also gravitate towards places where they can find someone who has left the herd. They will find the low hanging fruit in the same way a house with an alarm will be avoided by a burglar for its neighbouring house which has no alarm system. The point is to use common sense. Once you have taken reasonable precautions you can then relax and enjoy your pastimes. This applies to anything in life. My house has an alarm therefore I can leave it for other parts of the city without worrying constantly etc.