Original quote for reference: "but for workers in their 30s, 40s and older, learning new skills is extremely challenging (humans simply don’t learn as well or a

Original quote for reference: "but for workers in their 30s, 40s and older, learning new skills is extremely challenging (humans simply don’t learn as well or as quickly as they get older)." Apparently the author realized his mistake and redacted this from the blog post. Kudos.