They say Olympians train an average of 24 hours a week (30 if you’re an elite Olympian like Michael Phelps. 60 if you’re a Greatest-of-All-Timer like Tiger Woods). 24 hours a week breaks down to 3 hours, 25 minutes every single day, 365 days a year.
If you practice something that much, then after 8 years, you’ll rack up about 10,000 hours of practice. At that point, you will more or less be world-class at that thing.
