Think for a moment: do you trade with other people in the room? Is there someone that oversees your trading (like a boss, someone who can fire you if you screw up/lose too much money)? Take a look at the trading desk below:
One of the reasons that people find it so difficult to trade at home: they're alone. They not only lack supervision, but they don't have others with whom to plan, to speak, to trade. To yell at.
Collaboration is a big deal.
