Ha ha, I'm sure he'll have better things to do.
It took me half of hour to travel a hundred yards.
My current employee (29 year old Dutchman) has certification to drive telescopics et al on construction sites. I put him on the new grinder, within half an hour he was better than me. The digger took him a morning to learn, speaks French, German, Dutch and English, good job he can't climb trees. (Well actually that would be handy)