i am Prof Dr SENNATH J ARUL MBBS MD [PSYCHIATRY]
was Prof & HOD of psychiatry before venturing into fulltime trading, from 2020.
First venture into stock market was buying iob shares from ipo, i think in 1989 i am not sure, during my MBBS.

AFTER a long gap started trading in 2007 , was in loss doing discretionary trading , in recent years profitable after switching to algo, mostly expiry day trading only