Firstly , sounds like you have a good grip on your character
"just a typical man who wants to do his job " ...Thats a great & refreshing change.
You say you havent seen anything to make you afraid of the dark ? You have to be the luckiest guy ever , there are lots of MPCs (Monster Player Characters) about recently , its not like you'll see them leaning on a tree at night , until its too late .
Listen to the tales of others , ask questiions & you'll soon realise how dangerous the world is about you.
The most dangerous thing to do, is to stick your nose into other people's buisness & get involved, but its also the best way to see some action.
Quests dont just drop into your lap, you have to make a bit of effort & ask about. Also its not like you will be hunting vampires every night, just like in real life its full of mundane tasks like finding food , making some money.
If you feel a bit lost , dont worry , thats natural , after all you have just been taken by some strange occurance to a land thats nothing like your own.
I'm not saying that your not trying hard enough , because making friends in this place is hard ...everyone is very suspicious of each other . I'm only saying dont be disheartened & keep on talking to folk , asking questions about the world .
Sooner or later you will find some action & regret it
If you have questions about the game its self , just pick someone who seems to be standing about & send them a "tell" , most players here will be more than welcome to answer your questions