It doesn`t even matter what size of account one has even if Ambani started trading like this he would become beggar no stop loss no greek analysis counter trend trading.Might as well start gambling in IPL.
As per the risk of ruin tables, the percentage of the account size risked on each trade relative to the account size is what matters and
not the absolute figures.
Lets assume
escape has actually risked around Rs 3L as he said above on a unidirectional, huge vega positive, massive delta and theta negative positions.
If his account size were say 20L then the amount risked would be around 15% which is pretty normal.
Risking 10-15% per trade and keeping a 5% stop is an aggressive strategy but not unheard of among professional traders. The conservative trader however risks around 10% per trade and keeps a stop at around 2%. (I'm talking about options here).
PS - I have taken the maximum risk for the options written as 200 per lot for the above calculations.