No one is perfect; there is always room for constant improvement. Lumber work isn't the most efficient way of strength training, but it will make him maintain his strength and teach him how to use it in different ways. The injuries suffered during the work would also show him various remedies he could use to recover from them, which itself could prove useful down the line. And of course, getting paid a good sum at the end of every week would allow him to purchase many of the college's services and products. Hey Fallen, you don't mind if I make up a currency system do you?