Half a decade is not enough? How long did it take taxi drivers to learn to be taxi drivers in the first place? Surely not 5 years. Moving into another career/jo

Half a decade is not enough? How long did it take taxi drivers to learn to be taxi drivers in the first place? Surely not 5 years. Moving into another career/job/position will certainly take time to transition, learn, and train, but 5+ years is a long time. I know many people who are in wildly different jobs, different fields in much less time than that.