How do I explain me to my parents?

I was diagnosed with ASD and ADHD around 9-10 years ago and have gotten plenty of support (therapists, social/support worker, etc) but my parents still don't seem to comprehend what my being autistic actually means... for example, I just can't cope with certain sounds and I can't have a shower without washing my hair but no matter how hard I try, they won't believe me when I tell them and when I provide proof from sites on the subject, I'm hit with "don't believe everything you read on the internet."

Parents Reply
  • Autism being a thing and being broad helped me realise why some of my interests are life long and beyond the intency others expect and with masking I now realise why for years Ihave said I hate x thing but I still look it up becuase im masking it and trying to fit in by saying ih no call of duty is bad or I hate ALL pop music(im sorry Tay Tay I never mentioned all the times i dissed you masking makes me say things I don’t mean) when infact i like all genres apart for  (most) gangster rap and grime 

Children