Trading is 90% psychology, but
- you can't build confidence without a profitable system.
- you can't have consistent gain without a profitable system.
- you can't be disciplined without a profitable system.
- you can't win without a profitable trading system.
Trading gives you money, in order to to protect your money risk management is paramount.
I have a different view mate. You can build confidence without a profitable system, You need discipline to build a profitable system, You can have a consistent gain without a profitable system but those consistent gains don't happen frequently and it doesn't last too. A profitable trading system when the trader have a plan as well winning strategy.