Optional subject for 11th?? People with Psychology in 11th help!!!

I am planning to take PCM, along with that our school has provided us with many options for the 5th subject. I was only considering P.E. earlier, but now I am more inclined towards Psychology, since I would say I am interested in it as for now. I was considering Economics as well but since it itself is a core subject it would be difficult to manage that.

While my main focus is JEE and olympiads for the next two years. Is taking Psychology feasible? Is it manageable? Or should I stick with P.E.?