What should i do?

<p>Hello,i'm 11 grade from Europe and i want to study in UK but i'm not decided yet what i should do..So,i kind of have 3 options. One of them is physics and mabye after i graduate to continue in astronomy. The second option is neuroscience and psychology. I've read about this course and it looks very interesting and i would love to study human behavior. And the third one is criminology. Again i've read about this one and it looks very challenging and i would love to work in this aerea. So, i know these fields are unrelated but i chose what i think i would do from passion. well, now my question is : What would you do? Which of these aereas are most likely to get a well payed job? And specially to find a job? If you have ant advice for me please help:D</p>