紀律的交易者：培養贏的態度，成功的交易80％靠心理，只有20％靠技巧

The book emphasizes mindset over tactics, which is a fresh perspective. I'm curious what personal experiences or observations led to this emphasis.

Some of the techniques seem simple but effective, yet I wonder how well they translate to real trading scenarios. Did others try them out?

It feels like a blend of psychology and discipline, but I'm curious if readers found it more applicable to trading or general life habits.