Aidyn sounds like a very smart, clever little boy. If you are really concerned, you can ask to see a child psychologist (they are now bulk billing as they used to be very expensive, over $100 a visit) to put your mind at ease. He obviously has a reason for doing those particular things and you just need to find out and understand the reasons why these things are so important to him. I wouldn't be too concerned, but a health professional could help explain it. Kids do the strangest of things for the strangest of reasons and you would be amazed at why they do things. Good luck with it
