I'm 99.9999% confident... That's a lot of nines. It means if you were doing 5 of these tasks a day, for 250 working days a year, you'd expect only a 50% chanc

I'm 99.9999% confident... That's a lot of nines. It means if you were doing 5 of these tasks a day, for 250 working days a year, you'd expect only a 50% chance of finding a task too curly to do easily in the first 550 years of your working life. I feel like there's very few people, in any field, who've earned that level of confidence.