Last week Lewis became an expert at injecting himself with insulin.  Lewis has diabetes and has to check the sugar levels in his blood regularly throughout the day.  Sometimes  he needs to have additional insulin injected into his body, to keep him healthy, and up until now someone else has had to do this for him.  He can now (under adult supervision) do this for himself.  This takes much courage and an attention to detail.  So well done Lewis. 

Next stop ... medical school to train to be a doctor?