kescah,
Thanks for the note on crawling. Actually my son never really crawled much. He always insisted pushing something while walking right early on. He was fully running by a year old.He looks about 41/2 or 5 now and he just turned three. The humming or slight moaning sound really gets me sometimes. If you remind him he stops. He just hates to say what you want him to say or answer.Sometimes he just like to go on about silly rhymes or nonsense. This of coarse brings tons of frustration when meeting skeptics or critical people, in him. If it is a very friendly persons he immediately is social(more verbal than usual)if not he sometimes just screams or tries to stare the person down(he looks like a freak at this point)It is like only a few people see the real him!!This is the number one reason why it is hard to bring him to a homeopath.