Are you in the insurance business? Selling unhedged options puts you in that business.
Do you think you are smarter than the market makers on the options exchange in obtaining good price fills?
If he sells the credit hedge what is he saying about the direction of interest rates?
Actually according to the article he is buying the credit card hedge say if this is correct.
Physicists as well as engineers believe that the skills necessary to be successful in their field are the same skills to be successful with TA. The market will show them they are wrong.
Every pseudo science has its jargon to cover its deficiency. TA falls into this category.
"special words or expressions that are used by a particular profession or group and are difficult for others to understand."
Think psychiatry.
"Robinhood, despite listing its status as operational on Monday, still had users reporting issues."
Not only can't they execute properly they can't get their error messages transmitted properly.