Prashna

I’m preparing for upsc, and I’m confused between two subjects for my optional.
Political science and psychology.
Though I have studied pol sci in my masters too but haven’t built confidence in it whereas psychology is a new sub which seems fascinating to me too.
I think that if I prepare for political science well I can give NET exam too as concepts will get strong too. But confused feel ho Raha ki kahin galat decision na le lu . Can you please help me out with the help of prashna. I’ll be indebted to you.??