My youngest's not on the autism spectrum, but does have fairly severe dyspraxia (also affects her speech fairly badly too). Doesn't get her down - and school are bloody fantastic and we got the diagnosis at a fairly young age compared to many - but it's hard watching them struggle compared to their classmates. She was barely intelligible in her speech when she started school (the content's there - she just couldn't move the muscles in her mouth to make the speech sounds) - had a rough first couple of terms (the girls in her class all went to nursery together and are really cliquey to the point it was nasty at times) but it's absolutely clicked now, she won't shut up and she's got some nice friendships starting to develop now.