How do you stop yourself from overtrading?

I'm building CoinRule (launching Nov 6), an AI dashboard for Smart Money Concepts (SMC).

The biggest problem I had as a trader wasn't finding setups; it was forcing trades when there wasn't one. I built a "Discipline Engine" into my dashboard that literally tells you to WAIT when the market isn't offering a high-probability setup.

I'm curious about the other traders and builders here: How do you personally stop yourself from forcing a bad trade? Do you use a checklist, a timer, or just willpower? Let's discuss!