It is true that regular practice can easily put you on very high percentile among participants. So it is easy to be on 95% in one or two things. On the other h

It is true that regular practice can easily put you on very high percentile among participants. So it is easy to be on 95% in one or two things. On the other hand, for the same reason, it is very hard to be on 95% in multiple things at the same time, because you won't have time to regularly practice on multiple things. For the same reason, I would also argue that for regular people it is also hard to be on 95% in just one thing outside of work, because people need to take care of their family.