hello, i have aspergers which is a type of autism and i want to explain to you guys what autism is. Autism spectrum disorder (ASD) is a condition that affects social interaction, communication, interests and behaviour. It includes Asperger syndrome and childhood autism. signs and symptoms ASD can cause a wide range of symptoms, which are often grouped into two main categories: Problems with social interaction and communication – including problems understanding and being aware of other people's emotions and feelings; it can also include delayed language development and an inability to start conversations or take part in them properly. Restricted and repetitive patterns of thought, interests and physical behaviours – including making repetitive physical movements, such as hand tapping or twisting, and becoming upset if these set routines are disrupted. Children, young people and adults with ASD are often also affected by other mental health conditions such as attention deficit hyperactivity disorder (ADHD), anxiety or depression.