Pulling a Ferhat

The act of going into a trade with proper ta and a plan on managing your risks. Only to say 'screw it, I'm going all in' when you get annoyed by the first failed trades and ultimately fuck it up completely.

She: oh dear, why are you so sad
He: nothing
She: did you pull a ferhat again?
He: *rage quits and leaves the room*

Typical pulling a ferhat