I wouldn't say he is a nutjob, but he needs a reality check. He said in the video that the reason he is losing is that he is not trading big enough and has resolved to increase his size, so that he can scale in and out of a trade.
He needs to trade as small as possible until he can consistently make money for at least 6 months or thereabouts.
He needs to trade as small as possible until he can consistently make money for at least 6 months or thereabouts.