OFF Topic...Please help me out

Can I take up psychology after my IIT and MBA degree?

I want to take up psychology . Which courses should i opt for and what jobs would i get?

what would be my salary package?

What are the optional subjects available in IITs and IIMs?

Is psychology a part of them?

Please help me out

i know this is a wrong place bt not getting any other place where someone could answer me

plzzz