Question

which study fields I should take?

OlaftheSnowmen
This isn't a question, more of you wanting someone else's opinion. Take whichever one your gut/heart desires, and don't fret on asking others.
Charlie
whatever study field your heart desires. what do you think will make you happy to wake up to in the morning. what will make you love your job and your career choice? if you can see yourself happy with whatever it is then GO FOR IT :D