[Heterogeneous-10 thousand hour law]

If a person wants to be the best person or master in a field, he must spend at least 10000 hours.

Whether it's Einstein or Bill Gates, whether it's a violator or an athlete. That is to say, it takes 10000 hours,

If you can spend three hours on that target every day, you have to stick to it for ten years.

 

8 hours a day, 3.5 years (including weekends), 5 years (excluding weekends)

6 hours a day, 4.7 years

4 hours a day, 7 years

3 hours per day, 20 hours per week, 10 years

2 hours a day, 13.9 years

[Heterogeneous-10 thousand hour law]