system
afraid: MY son likes to hit his head on things when he is upset. I think he might realy hurt himself
gpt
MY son hits his head on the floor purposely when he doesnt get his way
human
dang.. how long has he been doing that?
gpt
about a year. the doctor said he does it for attention and real tears. 
human
yea once it doesnt work anymore he will stop doing it
gpt
hopefully before he give himself a concussion. he is only 3