The human element is definitely the hardest thing to move past when trading. I'm a big fan of tools that help you stick to your strategy, whether it's a PineScript indicator on TradingView or your own custom spreadsheet or something else, a tool lets you write the rules once and remind you that you are or aren't following your own rules.
I agree mate. Because of emotion we tend to break our own trading strategies. I think if we trade like a robot (emotionless) using our proven backtested strategies and always stick to that rule. It will be profitable.