Newer Traders , do demo trading for many years first.
That's a guaranteed way to make trading a meaningless game - and to lose money in HUGE amounts as soon as they go live.
There's a balance to everything - and while I understand the point you're trying to make, "demo trading for many years" is way, way the hell past the crazy side of the pendulum swing. Trade demo until you no longer make stupid platform mistakes and at least think you understand the basics of what you're doing, then trade small - like really small - amounts. Losing $10-$20 again and again, especially when you believe that you should win instead of losing - that's the best teacher. One that gives you black-and-white feedback about whether you're RIGHT or WRONG, in a 100% real scenario, with no comforting lies of the sort that demo trading feeds you.
If you can put your ego aside and listen to that teacher, you'll grow as a trader. If not... well, trading isn't for everybody.