No.
No.
Well, Schnauzers don't shed, but they do tend to lose hair. Having diabetes Will make them weaker and lose more hair in an act of shedding, so yes.
No, Autism doesn't make you lose your hair - how could it? Autism is a neurological variation, it's no more likely to cause hair loss than any other neurological variation.
Seasonal shedding, disease, fighting, pulling hair to make a nest for offspring.
Yes it can because by colouring your hair you are damaging it, which will make it weaker and therefore easier to lose. If you colour your hair you should condition it with a hair mask at least once a week. (I suggest using Tressemme brand.)
You would stroke a girl on her hair
No a sstroke does not affect your hair fall.
Stroking a baby's hair is not dangerous. In fact, to some babies, this can calm them and make them feel good. Some babies hair will fall out in the early months.
The past tense of "you lose your hair" is "you lost your hair."
In lower doses, like given for auto-immune issues, you can expect some thinning of the hair. In higher doses, you may lose hair.
Yes, it is natural to lose hair.