I can say this with confidence that most successful traders are private. They trade mainly for themselves and if they offer you coaching lessons it won't even make a difference to them as they are already making money.
When one is personally successful in trades, then surely he is a good quality skilled trader. They teach their students in such a way that only rules have to be followed. You will only start to succeed when you follow their rules and master yourself. Following their rules does not mean you will be a good trader but you should follow their rules besides you should always do market analysis, research because the market is not always same. If you can persevere patiently you will begin to succeed very quickly.
If you wants to be successful trader, you must not stop learns about trading. That is because the market will always change and you must adapts with the new thing that happens in the market. If you wants to still profitable from trading, you must have skills that you can use to analyze the market and that is not easy if you don't have a good skills. Many people feels doesn't need to learn more about analysis because they thinks that their skills is enough to analyze the market. But that doesn't guarantee them to have the right coins to trade because many patterns of the coins is always change. We can not hope that we will always make a profit from trading because trading is not easy and needs many things before we can be successful trader.