Lougle, dd2 has cp and takes two dance classes a week.
. I used to run a parent action group in the uk who provided out of school activities for children with disabilities - so we ran a ballet class, drama class, drumming classes, and also ran workshops using the sound wall etc, as well as family festivals where siblings and parents could come along too.
it was all completely pan disability, and we had some v complex children. We fund raised and applied for grants to pay the instructors, and recruited volunteers to provide 1-1 support for the kids.
Dd2 wants to run a doggy day care facility.
there is no way on earth that she could manage walking the darned things, but we nod and smile. She also wants to be a famous author, and ski in the Paralympics. 
And we are always completely and utterly skint. I can't find a job. And some months I am emptying the freezer wondering what to put together for the next couple of days before pay day... It is daft.
I'm definitely not one of the shriekers.
and none of mine are likely to make a career out of their hobbies, but I can see the impact on their confidence and self esteem.
We actually emigrated, and have ended up living in a place with fantastic opportunities for children, youths and adults with disabilities. And now I'm involved in two not for profits running them, because I feel so passionate about giving people these sorts of opportunities. And everything we do is cost cut so that it makes it possible for anyone that wants to take part, to do so. It's a good thing I can't find a job, lol.