It's a cluster of symptoms that is quiet wide, but no not everyone is on the spectrum. For example, some individuals have high sensitivity to sensory input. O

It's a cluster of symptoms that is quiet wide, but no not everyone is on the spectrum. For example, some individuals have high sensitivity to sensory input. On the low end of the spectrum that can mean that some cloths (like pleated cloth) can't be worn because it feels too "weird". On the other end, it can be as extreme as not being able to tolerate almost any food as you can only tolerate some textures and tastes in your mouth. Definitely with the latest DSM, a lot more people are viewed as having ASD because it widened the definition. Primarily because these symptoms tend to occur together and treatments are basically the same despite the cluster of symptoms.