If you want to post the "YouTube" video then read statement/information on right side to make sure where it come from ... who is author, why they post for, etc. I didn't know about this until my oldest son told me yesterday... From now, I will check statement/information on right side of "YouTube" first before post the comment.
Have you read the information on right side of the video where Aghori posted?
Anyway, I personally think those videos, the author created is werid... Accord my son, it's his hobby to create the video and film his friends... I can understand that it's teenager experiment... Of course I asked my son about keyboard... He told me what he know from him that it's already old and damage... Anyway, first I took the 2 video serious until my son showed the information on right side of YouTube... If they are real then I would judge parent's for their behavior because it should be between the parents, physican and therapy, not anyone to the world because the teenager need the help, not make fun of him to the public and world internet.