Autism or autism spectrum disorder (ASD) is a Neurodevelopmental disorder. It is referred to with a broad range of conditions. People who come under the spectrum of autism have challenges with speech, picking up on social cues, repetitive behaviors, and verbal and non-verbal communication. People who suffer from such Neurodevelopmental conditions as ASD and ADHD are called Neuro-divergent and people with no such conditions are called Neurotypical.