It's obvious that he's a scalper aiming for a a few pips (2 or 3) using high leverage (reached 1:600) on the most pip-valued pair (EURGPB), risking too much of his account...
But, let's give it a moment of thought... how many times have your trade was a winning trade (even for 3 or 4 pips) then turned into a loss and touched your stop!!!
I think this is a very promising and easy to accomplish winning strategy but it requires iron discipline, which most traders lack, me too

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My opinion is based on this statement whether it's true or not...