You only get angry if your losses really sting (well I did, find out what triggers yours) so if you can, avoid the big red scenario in the first place, the anger issue won't be relevant.
1.Big fan of a guardian bot to green or to sound an alarm when liability comfort limit is exceeded. Not the real answer but might snap you out of your brain fog moment. A massively irritating bot because in that moment you think you're smarter than it is, but you're always happy it over-ruled you when you've calmed down. Needs to be well out of harms reach.
2. Place a stop loss when you first open the trade (or before actually) and LEAVE IT THERE.
Failing that, 3 Mogadons and a spliff. All the focus of a cat watching a bird but no emotional reaction to anything.
Alcohol does the exact opposite.
