A real trader often do not allow greed to will over them as it's a major force of failure while trading and to overcome this is to entirely reduced their attention and mindset towards channeling them into become that greedy while trading.
It best advisable to only trading with an amount that can be able to risk than using amounts far way too higher for them to lose due to their selfish nature.
Yes, because they are used to it and are able to control it all, the emotional emotions that can destroy the trading tactics that are being carried out. Of course, it must also be full of struggles in the process, but when they have really succeeded in becoming real traders, with all their experiences, they will be much wiser, more mentally and physically prepared, stable and mature in their level of knowledge, both in terms of analysis and self-control.