*Note: Lo Pan is an ancient Chinese sorcerer, not a jiangshi -- but he sure looks like one, and is creepy enough, regardless.
The werewolf has a schizophrenic nature, because it's all these things described above only when the moon is full. During the day, a werewolf is -- by appearances -- a normal human being; perhaps even a shy one, someone who knows the truth about his terrible condition and tries his best to just to lead a normal life.
You never know who might be a werewolf. It might be the kid who bags your groceries, the lady at the makeup counter, the schoolteacher, or even the librarian. Well as you think you know them, don't be surprised if you catch them one night howling at the moon or urinating in public with reckless abandon.
As you move through places inhabited by zombies, you must occasionally rattle off the names of the latest pop or sports stars in three-word snippets -- any longer and you may ruin the illusion. Once you are safe, you must quickly remove your disguise and keep it out of sight. Behave like a zombie for too long and you risk falling prey to zombie sensibilities -- in short, you will become one of them.
Be safe this Halloween. Be vigilant.