The point here is to be open to possibilities. Seek to understand the merits (and disadvantages) of not using stop loss, rather than condemning it because you can't accept new ideas that contradict your beliefs.
Humans will never progress as a race if humans chose to stick to the old and comfortable ways, and resist new ideas, change and improvement.
If you want to become a great trader, create your way of trading, without restricting your growth with popular trading beliefs, myths and dogmas.
Be open to possibilities.
Seek to understand first, before thy judge.
'For the market to work, it needs people who think that they can beat it.'
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