Autism has such a wide spectrum

[bohemian dreamer]

About a year back, I volunteered for a pre-school for kids with autism. They had three different classes; one for high-functioning, one for medium-functioning, and one for low-functioning kids. Autism is a wide-spectrum disorder, that is why it is so hard to pin-point the cause and even more disturbingly a cure.  

[Allora Lang]

Similarly, sometimes autism can go undiagnosed completely.  

[bohemian dreamer]

so true. It can just look like the person is not as skilled socially or has a slight learning disability..