Ah good catch! I must have written it and then added another.
That’s so true about the speaking! When I speak, I often practice ~3 times and I know it’s not nearly enough. But, there are time constraints. If you have a one hour presentation, practicing five times means 5 hours. That could take 2-3 days. Practicing 25 times could take 1-2 weeks. I wonder how long it took him to practice 100 times?!