Sure 99.999% of people wouldn't be. It also requires luck to get to the point that you're able to survive that(not getting account wiped out before you build profits and learn how to handle drawdowns better). He had the initial luck and started trading during a time where markets we've very kind to that style.
Now not only does he have the profits and bank roll but he also has the skill of knowing when not to add, plus he's refined it to a way where he has mathematical probabilities of trades working and knowing when to add and when to back off.
I've personally watched it live for countless of sessions. I've seen him have 2 losing days in a year. He also has a 6+ year track record.