Economist

If you want to become an economist, you are advised to pursue MA in economics by appearing in entrance examination of prestigious universities such as DU, JNU, etc. You may have to plan your education up to Ph.D in economics. You can also evaluate preparing and appearing for Indian Economics Services Examination conducted by UPSC.

Yes, you can do it and give some mock test which is in April.

Certified Financial Planner (CFP) Certification is awarded by the FPSB Limited and is one of the most prestigious Financial Planning qualifications that are recognized and respected internationally by the financial community. A CFP Certification is considered a mark of excellence for individuals in terms of education, experience and work ethics and opens up many career opportunities for them in financial advisory services as well as financial services sector in general.
You can refer the article for more information:
https://www.shiksha.com/be-a-certified-financial-planner-with-cfp-certification-article-3162-1

It is a good opportunity where in you exclusively get into the financial planning and consulting. In the beginning every field requires a lot of hard work and struggle. Depending upon your capability to handle financial scenario any company might suitably recruit you.

if you want to study psychology then I prefer that you should join Sam Higginbotom Institute Of Agriculture Technology and Sciences,SHIATS, allahabad, Uttar Pradesh for Ba(major) psychology programme more info mail me at shiatspsychology@gmail.com

You can plan your education i.e. BA MA and PhD in the field of Economics. After that you may join Indian Economics Service or join acedmic to fulfil your dream of becoming an Economist.