The rule of 90 or 90% rule is a gloomy statistics that was suppose to serve as a reminder or caution newbies traders. The rule states that "90% of traders lose 90% of their funds in their first 90 days of trading."
Do you believe that? I hope this caution new traders that are opportune to read it.
Useful piece:
https://trendspider.com/learning-center/the-rule-of-90/The rule is not far from the truth so I agree because already even without the rule we have all in different ways advise newbies about this and for long this rule has been very straight because newbies whose feel they can trade better are always overshadowed by this rule, so actually for the reason that there could be some few newbies who trade through without being humbled by this rule are the reason why it is only made 90% higher chance while the other 10% is for those who are less likely.